{"product_id":"zinc-sulfate-monohydrate-35-zn-powder-50-lb-moss-control","title":"Zinc Sulfate Monohydrate 35% Zn - 50 lb Roof Moss Control Powder","description":"\u003cdiv style=\"max-width:1200px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;line-height:1.65;color:#1f2937;background:#ffffff;\"\u003e\n\n  \u003cdiv style=\"background:#1b4332;padding:28px 18px;border-radius:16px;margin-bottom:24px;\"\u003e\n    \u003cdiv style=\"background:#f8fff9;border:1px solid #b7e4c7;border-radius:14px;padding:28px 22px;text-align:center;box-shadow:0 8px 24px rgba(31,41,55,0.18);\"\u003e\n      \u003cp style=\"font-size:13px;letter-spacing:1.2px;text-transform:uppercase;color:#1b4332;font-weight:700;margin:0 0 8px 0;\"\u003e50 lb Bag | 35% Zinc | 17% Sulfur | Powder Form | Roof Moss Control | For Industrial Use Only\u003c\/p\u003e\n      \u003ch2 style=\"font-size:34px;line-height:1.18;margin:0 0 12px 0;font-weight:800;color:#123524;\"\u003eZinc Sulfate Monohydrate 35% Zn\u003c\/h2\u003e\n      \u003cp style=\"font-size:18px;line-height:1.55;margin:0 auto;color:#374151;max-width:900px;\"\u003eHelp roof cleaning and gutter cleaning crews control moss at the source before it keeps feeding debris into freshly cleaned gutter systems.\u003c\/p\u003e\n      \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:18px;\"\u003e\n        \u003cspan style=\"background:#1b4332;color:#ffffff;padding:8px 12px;border-radius:999px;font-size:14px;font-weight:700;\"\u003eRoof Moss Control\u003c\/span\u003e\n        \u003cspan style=\"background:#374151;color:#ffffff;padding:8px 12px;border-radius:999px;font-size:14px;font-weight:700;\"\u003eGutter Cleaning Support\u003c\/span\u003e\n        \u003cspan style=\"background:#0f5f7a;color:#ffffff;padding:8px 12px;border-radius:999px;font-size:14px;font-weight:700;\"\u003eWater Soluble Powder\u003c\/span\u003e\n        \u003cspan style=\"background:#92400e;color:#ffffff;padding:8px 12px;border-radius:999px;font-size:14px;font-weight:700;\"\u003eIndustrial Use Only\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f0fdf4;border:1px solid #bbf7d0;border-left:6px solid #166534;border-radius:12px;padding:22px;margin-bottom:24px;\"\u003e\n    \u003ch3 style=\"font-size:24px;margin:0 0 10px 0;color:#166534;\"\u003eClean Gutters Stay Cleaner When the Roof Stops Feeding Them Moss\u003c\/h3\u003e\n    \u003cp style=\"margin:0 0 12px 0;\"\u003eA gutter cleaning job can look finished at the downspout and still fail from above. Roof moss breaks loose, slides into the trough, packs around outlets, holds moisture, and brings the customer back to the same clog cycle.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eZinc Sulfate Monohydrate 35% Zn gives professional roof cleaning and gutter cleaning crews a contractor-size treatment option for moss-prone roofs.\u003c\/strong\u003e The 50 lb powder bag supports commercial service routes, property maintenance work, and repeat roof moss treatment programs where smaller retail containers do not make operational sense.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 16px 0;color:#123524;\"\u003eKey Benefits at a Glance\u003c\/h3\u003e\n    \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;\"\u003e\n      \u003cdiv style=\"background:#f0fdf4;border:1px solid #bbf7d0;border-top:5px solid #166534;border-radius:12px;padding:20px;\"\u003e\n        \u003ch4 style=\"font-size:19px;margin:0 0 8px 0;color:#166534;\"\u003eTargets Roof Moss\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eUsed in professional moss-control workflows for roofs, structures, patios, and walkways where label directions allow.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#f9fafb;border:1px solid #d1d5db;border-top:5px solid #374151;border-radius:12px;padding:20px;\"\u003e\n        \u003ch4 style=\"font-size:19px;margin:0 0 8px 0;color:#111827;\"\u003eHelps Protect Gutter Flow\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eTreating roof moss helps reduce the loose moss material that can wash into gutters after cleaning.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#eff6ff;border:1px solid #bfdbfe;border-top:5px solid #0f5f7a;border-radius:12px;padding:20px;\"\u003e\n        \u003ch4 style=\"font-size:19px;margin:0 0 8px 0;color:#1e3a8a;\"\u003eContractor-Size Supply\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eThe 50 lb bag gives roof cleaning and maintenance crews a practical supply size for multiple jobs.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#fffbeb;border:1px solid #fde68a;border-top:5px solid #d97706;border-radius:12px;padding:20px;\"\u003e\n        \u003ch4 style=\"font-size:19px;margin:0 0 8px 0;color:#92400e;\"\u003eClear Safety Controls\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eIndustrial-use handling, PPE, runoff planning, and copper-system cautions are built into the workflow.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 14px 0;color:#123524;\"\u003eIndustrial Moss Control Powder for Roof Cleaning, Gutter Cleaning, and Property Maintenance\u003c\/h3\u003e\n    \u003cp style=\"margin:0 0 13px 0;\"\u003eZinc Sulfate Monohydrate 35% Zn is a water-soluble powder supplied in a 50 lb bag for industrial use. The guaranteed analysis is 35.00% zinc and 17.00% sulfur, derived from zinc sulfate monohydrate. The powder format gives contractors flexibility for label-directed moss treatment workflows on compatible roof and exterior surfaces.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 13px 0;\"\u003eFor gutter cleaning contractors, the value is simple: moss on the roof can keep sending debris into the gutter system even after the gutters are cleared. Treating moss as part of the maintenance plan helps crews offer a more complete service around the full rain-carrying system: roof surface, gutter trough, outlets, downspouts, and drainage path.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 13px 0;\"\u003eFor roof cleaning crews, maintenance teams, and property managers, the 50 lb bag is built for repeat work, multi-property routes, and moss-prone service areas where annual or seasonal maintenance is part of the plan. Use only according to applicable label directions, local rules, surface compatibility, and safety requirements.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003eGutterAll in Damascus, OR supports cleaning contractors, roof maintenance professionals, property managers, and exterior service crews with moss-control supplies, pickup, local delivery, and nationwide shipping.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"overflow-x:auto;margin-bottom:28px;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;background:#ffffff;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background:#1b4332;color:#ffffff;\"\u003e\n          \u003cth style=\"padding:14px;border:1px solid #cbd5e1;text-align:left;\"\u003eProduct\u003c\/th\u003e\n          \u003cth style=\"padding:14px;border:1px solid #cbd5e1;text-align:left;\"\u003eKey Specs\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #cbd5e1;\"\u003eZinc Sulfate Monohydrate 35% Zn\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #cbd5e1;\"\u003e50 lb \/ 22.68 kg powder bag with 35.00% zinc, 17.00% sulfur, St. Paul Brand, derived from zinc sulfate monohydrate, for industrial use only.\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#fff7ed;border-left:6px solid #d97706;border-radius:12px;padding:24px;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 12px 0;color:#92400e;\"\u003eThe Service Opportunity: Treat the Roof, Not Just the Gutter\u003c\/h3\u003e\n    \u003cp style=\"margin:0 0 13px 0;\"\u003eMany gutter clogs start above the gutter. Moss holds moisture on the roof surface, breaks apart during rain, and drops organic material directly into the trough. When the outlet gets packed, the customer sees overflow even if the gutter was recently cleaned.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 13px 0;\"\u003eThis product helps contractors position moss treatment as part of a stronger maintenance visit. The customer gets more than a cleared gutter; they get a plan for the roof growth that keeps creating the mess.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003eBest use cases include moss-prone roofs, shaded rooflines, Pacific Northwest maintenance routes, annual gutter cleaning programs, HOA service work, rental property maintenance, and commercial exterior cleaning programs.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"overflow-x:auto;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 14px 0;color:#123524;\"\u003eBest Uses for Roof and Gutter Cleaning Crews\u003c\/h3\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;background:#ffffff;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background:#374151;color:#ffffff;\"\u003e\n          \u003cth style=\"padding:14px;border:1px solid #d1d5db;text-align:left;\"\u003eApplication\u003c\/th\u003e\n          \u003cth style=\"padding:14px;border:1px solid #d1d5db;text-align:left;\"\u003eWhy It Helps\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eRoof moss treatment\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eSupports professional moss-control work on compatible surfaces where label directions allow.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eGutter cleaning upsells\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eHelps address the roof moss that can keep sending debris into cleaned gutters.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eAnnual maintenance routes\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eThe 50 lb bag works well for recurring service programs and multi-property crews.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eProperty management work\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eUseful for maintenance teams handling multiple roofs, shaded properties, rentals, or HOA sites.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003ePost-cleaning prevention plans\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eHelps contractors create a follow-up maintenance plan after physical debris and moss removal.\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#ecfeff;border:1px solid #a5f3fc;border-left:6px solid #0891b2;border-radius:12px;padding:24px;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 12px 0;color:#155e75;\"\u003eHow Zinc Sulfate Fits a Professional Moss-Control Workflow\u003c\/h3\u003e\n    \u003cp style=\"margin:0 0 13px 0;\"\u003eZinc sulfate monohydrate is water soluble. In professional moss-control use, the powder may be applied according to label directions in a manner that allows moisture to carry zinc across the treatment area, or dissolved for a controlled liquid application where appropriate.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 13px 0;\"\u003eTreatment planning should account for roof material, gutter material, slope, drainage path, nearby plants, waterways, storm drains, and weather. Do not use this product where runoff could enter ponds, streams, water supplies, or storm drains connected to waterways.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003eDo not use on roofs with copper gutters, copper downspouts, or copper flashing. Zinc sulfate can corrode copper. Confirm compatibility before treating any roof system.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 14px 0;color:#123524;\"\u003eChoose the Right Moss-Control Method for the Job\u003c\/h3\u003e\n    \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;\"\u003e\n      \u003cdiv style=\"background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;padding:20px;border-top:5px solid #166534;\"\u003e\n        \u003ch4 style=\"font-size:19px;margin:0 0 8px 0;color:#166534;\"\u003eDry Roofline Treatment\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eUseful for planned maintenance where rainfall distribution is appropriate and label directions allow.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#eff6ff;border:1px solid #bfdbfe;border-radius:12px;padding:20px;border-top:5px solid #0f5f7a;\"\u003e\n        \u003ch4 style=\"font-size:19px;margin:0 0 8px 0;color:#1e3a8a;\"\u003eLiquid Application\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eUseful for targeted moss treatment when mixed and applied according to directions, equipment, and site conditions.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:20px;border-top:5px solid #d97706;\"\u003e\n        \u003ch4 style=\"font-size:19px;margin:0 0 8px 0;color:#92400e;\"\u003ePhysical Cleaning First\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eHeavy moss may need careful physical removal before treatment so the roof, gutters, and outlets can drain properly.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"overflow-x:auto;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 14px 0;color:#123524;\"\u003eKey Features\u003c\/h3\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;background:#ffffff;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background:#1b4332;color:#ffffff;\"\u003e\n          \u003cth style=\"padding:14px;border:1px solid #d1d5db;text-align:left;\"\u003eFeature\u003c\/th\u003e\n          \u003cth style=\"padding:14px;border:1px solid #d1d5db;text-align:left;\"\u003eTechnical Detail\u003c\/th\u003e\n          \u003cth style=\"padding:14px;border:1px solid #d1d5db;text-align:left;\"\u003eUser Benefit\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003e35.00% zinc\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eGuaranteed zinc analysis\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eGives contractors a clearly labeled zinc content for treatment planning.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003e17.00% sulfur\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eGuaranteed sulfur analysis\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eProvides complete product analysis for professional supply records.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003e50 lb bag\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003e22.68 kg net weight\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003ePractical quantity for roof cleaning, gutter cleaning, and property maintenance crews.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003ePowder form\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003ePowder, not granular\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eUseful for controlled professional application and mixing workflows.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eWater soluble\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eDissolves in water\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eSupports liquid application when mixed and applied according to directions.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eIndustrial use only\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eProfessional handling required\u003c\/td\u003e\n          \u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eKeeps the product positioned for trained crews using PPE and runoff controls.\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f3f4f6;border-radius:12px;padding:22px;margin-bottom:28px;border:1px solid #d1d5db;\"\u003e\n    \u003ch3 style=\"font-size:24px;margin:0 0 10px 0;color:#111827;\"\u003eQuick Decision Summary\u003c\/h3\u003e\n    \u003cp style=\"margin:0;\"\u003eChoose Zinc Sulfate Monohydrate 35% Zn when the job calls for an industrial-use roof moss control powder in a 50 lb contractor-size bag. It is a strong fit for roof cleaning crews, gutter cleaning companies, and property maintenance teams that need to address moss growth contributing to roof debris and gutter clogging. Confirm local rules, surface compatibility, runoff control, PPE, and label directions before use.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 14px 0;color:#123524;\"\u003eBenefits Contractors Notice Fast\u003c\/h3\u003e\n    \u003cul style=\"columns:2;column-gap:42px;padding-left:22px;margin:0;\"\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eSupports roof moss treatment as part of a full gutter cleaning service\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eHelps reduce moss debris that can wash into gutters after cleaning\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003e50 lb bag works well for repeat service routes and multi-property jobs\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003e35.00% zinc content is clearly labeled for professional planning\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003e17.00% sulfur content is included in the guaranteed analysis\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eWater-soluble powder supports professional mixing workflows\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eUseful for moss-prone rooflines, shaded properties, and annual maintenance plans\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eGives gutter cleaning crews a practical value-added service option\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eHelps property managers standardize roof and gutter maintenance supplies\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003ePowder format stores efficiently when kept dry and properly labeled\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eUseful for roof cleaning contractors working in damp moss-prone regions\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eHelps crews plan beyond one-time gutter clearing\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eFits commercial roof maintenance and exterior cleaning workflows\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eAvailable with pickup, local delivery, and nationwide shipping through checkout\u003c\/li\u003e\n      \u003cli style=\"break-inside:avoid;margin-bottom:8px;\"\u003eBest handled by trained users with PPE, runoff planning, and material compatibility checks\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"overflow-x:auto;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 14px 0;color:#123524;\"\u003eProduct Specifications\u003c\/h3\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;background:#ffffff;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background:#1b4332;color:#ffffff;\"\u003e\n          \u003cth style=\"padding:14px;border:1px solid #d1d5db;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n          \u003cth style=\"padding:14px;border:1px solid #d1d5db;text-align:left;\"\u003eDetails\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eZinc Sulfate Monohydrate 35% Zn\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eIndustrial moss control powder \/ roof moss treatment powder\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eSt. Paul Brand\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003e50 lb \/ 22.68 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eZinc Analysis\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003e35.00% zinc\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eSulfur Analysis\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003e17.00% sulfur\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eDerived From\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eZinc sulfate monohydrate\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eCAS Number\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003e7446-19-7\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eFormula\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eZnSO4·H2O\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003ePhysical Form\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003ePowder\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eSolubility\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eWater soluble\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eUse Classification\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eFor industrial use only\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003ePrimary Contractor Use\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eRoof moss control, roof cleaning support, gutter cleaning service add-on, property maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eDo Not Use With\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eCopper gutters, copper downspouts, or copper flashing due to corrosion risk\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eEnvironmental Warning\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eVery toxic to aquatic life; prevent runoff into water supplies, ponds, streams, and storm drains connected to waterways\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003ePPE\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eRespiratory protection, eye and face protection, protective gloves, and protective clothing according to label and safety directions\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eStore dry in a labeled container away from moisture and out of reach of children\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eExpected Service Life\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eTreatment performance varies by roof conditions, moss severity, rainfall, shade, surface material, runoff, and application method; inspect roofs and gutters regularly and retreat only as appropriate.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eFulfillment Options\u003c\/td\u003e\n\u003ctd style=\"padding:14px;border:1px solid #d1d5db;\"\u003eIn-store pickup, local delivery, and nationwide shipping through checkout\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 14px 0;color:#123524;\"\u003eWho Uses This Product?\u003c\/h3\u003e\n\n```\n\u003cdiv style=\"background:#f9fafb;border:1px solid #d1d5db;border-radius:12px;padding:20px;margin-bottom:14px;\"\u003e\n  \u003ch4 style=\"font-size:20px;margin:0 0 8px 0;color:#111827;\"\u003eGutter Cleaning Contractors\u003c\/h4\u003e\n  \u003cul style=\"margin:0;padding-left:20px;\"\u003e\n    \u003cli style=\"margin-bottom:6px;\"\u003eAdding roof moss treatment to gutter cleaning visits\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:6px;\"\u003eReducing loose moss debris that can refill cleaned gutters\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:0;\"\u003eBuilding annual maintenance programs around roof, gutter, outlet, and downspout performance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f9fafb;border:1px solid #d1d5db;border-radius:12px;padding:20px;margin-bottom:14px;\"\u003e\n  \u003ch4 style=\"font-size:20px;margin:0 0 8px 0;color:#111827;\"\u003eRoof Cleaning and Exterior Maintenance Crews\u003c\/h4\u003e\n  \u003cul style=\"margin:0;padding-left:20px;\"\u003e\n    \u003cli style=\"margin-bottom:6px;\"\u003eTreating moss-prone roofs where compatible and label directions allow\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:6px;\"\u003eManaging shaded rooflines, damp properties, and repeat moss growth areas\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:0;\"\u003eUsing contractor-size supply for repeat routes and multi-property maintenance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f9fafb;border:1px solid #d1d5db;border-radius:12px;padding:20px;\"\u003e\n  \u003ch4 style=\"font-size:20px;margin:0 0 8px 0;color:#111827;\"\u003eProperty Managers and Maintenance Teams\u003c\/h4\u003e\n  \u003cul style=\"margin:0;padding-left:20px;\"\u003e\n    \u003cli style=\"margin-bottom:6px;\"\u003eSupporting scheduled moss treatment across rentals, HOAs, and commercial sites\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:6px;\"\u003eStocking professional roof maintenance material for trained crews\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:0;\"\u003eCoordinating roof moss control with gutter cleaning and drainage maintenance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n```\n\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f9fafb;border:1px solid #d1d5db;border-radius:12px;padding:24px;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 14px 0;color:#123524;\"\u003eProfessional Application Planning Guide\u003c\/h3\u003e\n    \u003col style=\"margin:0;padding-left:22px;\"\u003e\n      \u003cli style=\"margin-bottom:8px;\"\u003eConfirm the product is appropriate for the job, local rules, surface material, and label-directed use.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:8px;\"\u003eInspect the roof, gutters, outlets, downspouts, plants, drainage path, and nearby water features before treatment.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:8px;\"\u003eDo not use on roofs with copper gutters, copper downspouts, or copper flashing.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:8px;\"\u003ePut on proper PPE before handling powder, including respiratory protection, eye protection, gloves, and protective clothing.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:8px;\"\u003ePlan runoff containment so treatment does not enter ponds, streams, storm drains, water supplies, or valued landscape areas.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:8px;\"\u003eRemove heavy moss or debris first when physical cleaning is required for proper roof and gutter drainage.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:8px;\"\u003eApply only by an appropriate method and rate for the surface, equipment, weather, and label directions.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:8px;\"\u003eAllow treatment time before brushing, rinsing, or removing dead material, based on the site plan and conditions.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:8px;\"\u003eClean tools and equipment according to safety directions and prevent rinse water from entering waterways.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:0;\"\u003eStore remaining product dry in a labeled container away from moisture, children, pets, food, feed, and incompatible materials.\u003c\/li\u003e\n    \u003c\/ol\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#eff6ff;border-left:6px solid #0f5f7a;border-radius:12px;padding:22px;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:24px;margin:0 0 10px 0;color:#1e3a8a;\"\u003eContractor Tip\u003c\/h3\u003e\n    \u003cp style=\"margin:0;\"\u003eSell the maintenance plan, not just the cleaning. Show the customer the roof moss that is feeding the gutters, explain how loose moss reaches outlets and downspouts, and offer roof moss treatment as part of a complete rain-carrying-system maintenance visit.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 14px 0;color:#123524;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n```\n\u003cdiv style=\"background:#ffffff;border:1px solid #d1d5db;border-radius:10px;padding:18px;margin-bottom:12px;\"\u003e\n  \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#123524;\"\u003eWhat is Zinc Sulfate Monohydrate 35% Zn used for?\u003c\/h4\u003e\n  \u003cp style=\"margin:0;\"\u003eIt is used in industrial moss-control workflows for compatible roofs, structures, patios, and walkways where label directions allow. For gutter cleaning crews, it helps address roof moss that can shed into gutters and outlets after cleaning.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#ffffff;border:1px solid #d1d5db;border-radius:10px;padding:18px;margin-bottom:12px;\"\u003e\n  \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#123524;\"\u003eWhy does this matter for gutter cleaning?\u003c\/h4\u003e\n  \u003cp style=\"margin:0;\"\u003eRoof moss can loosen during rain and wash into gutters, creating clogs around troughs, outlets, and downspouts. Treating moss as part of the service plan helps address the debris source above the gutter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#ffffff;border:1px solid #d1d5db;border-radius:10px;padding:18px;margin-bottom:12px;\"\u003e\n  \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#123524;\"\u003eCan this be used around copper gutters or flashing?\u003c\/h4\u003e\n  \u003cp style=\"margin:0;\"\u003eNo. Do not use this product on roofs with copper gutters, copper downspouts, or copper flashing. Zinc sulfate can corrode copper.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#ffffff;border:1px solid #d1d5db;border-radius:10px;padding:18px;margin-bottom:12px;\"\u003e\n  \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#123524;\"\u003eWhat safety precautions are required?\u003c\/h4\u003e\n  \u003cp style=\"margin:0;\"\u003eUse respiratory protection, eye and face protection, protective gloves, and protective clothing according to label and safety directions. Do not inhale dust. Avoid skin and eye contact. Keep away from children and pets.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#ffffff;border:1px solid #d1d5db;border-radius:10px;padding:18px;margin-bottom:12px;\"\u003e\n  \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#123524;\"\u003eWhat is GutterAll's return policy for this product?\u003c\/h4\u003e\n  \u003cp style=\"margin:0;\"\u003eGutterAll offers a 30-day return window for unopened bags in original sealed condition. Once opened or used, returns are not accepted unless the product is defective. Customers can contact sales@gutterall.com or call (503) 850-6784 to initiate a return. Refunds are processed within 5 to 7 business days. Return shipping is the buyer's responsibility unless the return is due to defect or shipping error.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#ffffff;border:1px solid #d1d5db;border-radius:10px;padding:18px;\"\u003e\n  \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#123524;\"\u003eWhat shipping and fulfillment options are available?\u003c\/h4\u003e\n  \u003cp style=\"margin:0;\"\u003eOrders ship via standard carrier or freight carrier to all 50 states with tracking from the Damascus, Oregon warehouse. In-store pickup at 19759 SE Sunnyside Rd, Damascus, OR 97089 is available Monday through Friday 7am to 4pm PST and Saturday 9am to 2pm PST. Local delivery within the Damascus and Portland metro area is also available.\u003c\/p\u003e\n\u003c\/div\u003e\n```\n\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#fffbeb;border:2px solid #d97706;border-radius:12px;padding:24px;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 10px 0;color:#7c2d12;\"\u003eIndustrial Use, PPE, Runoff, and Surface Compatibility Notice\u003c\/h3\u003e\n    \u003cp style=\"margin:0 0 12px 0;\"\u003eFor industrial use only. Harmful if swallowed. Do not inhale dust. May cause serious eye damage. Wear suitable protective clothing, gloves, respiratory protection, and eye or face protection according to label and safety directions.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 12px 0;\"\u003eVery toxic to aquatic life with long-lasting effects. Prevent runoff from entering water supplies, ponds, streams, wetlands, storm drains, or drainage routes connected to waterways. Protect nearby plants and landscaping from unintended exposure.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 12px 0;\"\u003eDo not use on roofs with copper gutters, copper downspouts, or copper flashing because zinc sulfate can corrode copper. Confirm roof material, gutter material, and drainage path before application.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003eRoof and gutter work may require working at height. Use proper ladder safety, roof access equipment, and fall protection when required. Professional handling is recommended for crews trained in chemical application and runoff control.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#0f3d63;color:#ffffff;border-radius:14px;padding:28px;text-align:center;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:27px;margin:0 0 10px 0;color:#ffffff;\"\u003eNeed Help Matching Moss-Control Supply to the Job?\u003c\/h3\u003e\n    \u003cp style=\"font-size:18px;margin:0 auto 18px auto;max-width:860px;\"\u003eThe right plan depends on roof material, gutter material, moss severity, runoff path, equipment, and crew safety. Use website chat to confirm product fit, pickup, local delivery, or nationwide shipping.\u003c\/p\u003e\n    \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;text-align:left;margin-top:20px;\"\u003e\n      \u003cdiv style=\"background:rgba(255,255,255,0.14);border:1px solid rgba(255,255,255,0.28);border-radius:10px;padding:16px;\"\u003e\n        \u003ch4 style=\"margin:0 0 8px 0;color:#ffffff;\"\u003eFastest Path\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eStart with website chat for roof cleaning, gutter cleaning, safety, and fulfillment questions.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:rgba(255,255,255,0.14);border:1px solid rgba(255,255,255,0.28);border-radius:10px;padding:16px;\"\u003e\n        \u003ch4 style=\"margin:0 0 8px 0;color:#ffffff;\"\u003eContractor Support\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eGet help planning supply for service routes, maintenance programs, multi-property jobs, and crew restock.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:rgba(255,255,255,0.14);border:1px solid rgba(255,255,255,0.28);border-radius:10px;padding:16px;\"\u003e\n        \u003ch4 style=\"margin:0 0 8px 0;color:#ffffff;\"\u003eFulfillment Options\u003c\/h4\u003e\n        \u003cp style=\"margin:0;\"\u003eIn-store pickup, local delivery, and nationwide shipping are available through checkout.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#f3f4f6;border:1px solid #d1d5db;border-left:6px solid #166534;border-radius:12px;padding:24px;margin-bottom:28px;\"\u003e\n    \u003ch3 style=\"font-size:25px;margin:0 0 10px 0;color:#123524;\"\u003eProduct Summary Box\u003c\/h3\u003e\n    \u003cp style=\"margin:0;\"\u003eZinc Sulfate Monohydrate 35% Zn is a 50 lb industrial-use powder for professional moss-control work on compatible roof and exterior surfaces. It supports roof cleaning and gutter cleaning crews that want to treat moss growth contributing to gutter debris, clogged outlets, and repeat maintenance problems. Use with proper PPE, runoff control, material compatibility checks, and label-directed application.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;background:#263238;color:#ffffff;border-radius:14px;padding:24px;margin-bottom:28px;\"\u003e\n    \u003cdiv\u003e\n      \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#ffffff;\"\u003eAddress\u003c\/h4\u003e\n      \u003cp style=\"margin:0;\"\u003eGutterAll\u003cbr\u003e19759 SE Sunnyside Rd\u003cbr\u003eDamascus, OR 97089\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#ffffff;\"\u003eHours\u003c\/h4\u003e\n      \u003cp style=\"margin:0;\"\u003eMon-Fri: 7am-4pm PST\u003cbr\u003eSat: 9am-2pm PST\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#ffffff;\"\u003eEmail\u003c\/h4\u003e\n      \u003cp style=\"margin:0;\"\u003esales@gutterall.com\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003ch4 style=\"font-size:18px;margin:0 0 8px 0;color:#ffffff;\"\u003ePhone\u003c\/h4\u003e\n      \u003cp style=\"margin:0;\"\u003e(503) 850-6784\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"name\": \"Zinc Sulfate Monohydrate 35% Zn - Frequently Asked Questions\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is Zinc Sulfate Monohydrate 35% Zn used for?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"It is used in industrial moss-control workflows for compatible roofs, structures, patios, and walkways where label directions allow. For gutter cleaning crews, it helps address roof moss that can shed into gutters and outlets after cleaning.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Why does this matter for gutter cleaning?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Roof moss can loosen during rain and wash into gutters, creating clogs around troughs, outlets, and downspouts. Treating moss as part of the service plan helps address the debris source above the gutter.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Can this be used around copper gutters or flashing?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"No. Do not use this product on roofs with copper gutters, copper downspouts, or copper flashing. Zinc sulfate can corrode copper.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What safety precautions are required?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Use respiratory protection, eye and face protection, protective gloves, and protective clothing according to label and safety directions. Do not inhale dust. Avoid skin and eye contact. Keep away from children and pets.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is GutterAll's return policy for this product?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"GutterAll offers a 30-day return window for unopened bags in original sealed condition. Once opened or used, returns are not accepted unless the product is defective. Customers can contact sales@gutterall.com or call (503) 850-6784 to initiate a return. Refunds are processed within 5 to 7 business days. Return shipping is the buyer's responsibility unless the return is due to defect or shipping error.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What shipping and fulfillment options are available?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Orders ship via standard carrier or freight carrier to all 50 states with tracking from the Damascus, Oregon warehouse. In-store pickup at 19759 SE Sunnyside Rd, Damascus, OR 97089 is available Monday through Friday 7am to 4pm PST and Saturday 9am to 2pm PST. Local delivery within the Damascus and Portland metro area is also available.\"\n        }\n      }\n    ]\n  }\n  \u003c\/script\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"HowTo\",\n    \"name\": \"How to Plan Zinc Sulfate Monohydrate Moss Control for Roof and Gutter Cleaning Work\",\n    \"description\": \"A professional planning guide for industrial-use zinc sulfate monohydrate moss control on compatible roof and exterior surfaces.\",\n    \"tool\": [\n      {\n        \"@type\": \"HowToTool\",\n        \"name\": \"Respiratory protection\"\n      },\n      {\n        \"@type\": \"HowToTool\",\n        \"name\": \"Eye and face protection\"\n      },\n      {\n        \"@type\": \"HowToTool\",\n        \"name\": \"Protective gloves\"\n      },\n      {\n        \"@type\": \"HowToTool\",\n        \"name\": \"Protective clothing\"\n      },\n      {\n        \"@type\": \"HowToTool\",\n        \"name\": \"Roof access or ladder equipment\"\n      }\n    ],\n    \"totalTime\": \"PT1H\",\n    \"supply\": [\n      {\n        \"@type\": \"HowToSupply\",\n        \"name\": \"Zinc Sulfate Monohydrate 35% Zn\"\n      },\n      {\n        \"@type\": \"HowToSupply\",\n        \"name\": \"Water when liquid application is appropriate\"\n      },\n      {\n        \"@type\": \"HowToSupply\",\n        \"name\": \"Dry labeled storage container when needed\"\n      }\n    ],\n    \"step\": [\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Confirm the product is appropriate for the job, local rules, surface material, and label-directed use.\"\n      },\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Inspect the roof, gutters, outlets, downspouts, plants, drainage path, and nearby water features before treatment.\"\n      },\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Do not use on roofs with copper gutters, copper downspouts, or copper flashing.\"\n      },\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Put on proper PPE before handling powder, including respiratory protection, eye protection, gloves, and protective clothing.\"\n      },\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Plan runoff containment so treatment does not enter ponds, streams, storm drains, water supplies, or valued landscape areas.\"\n      },\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Remove heavy moss or debris first when physical cleaning is required for proper roof and gutter drainage.\"\n      },\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Apply only by an appropriate method and rate for the surface, equipment, weather, and label directions.\"\n      },\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Allow treatment time before brushing, rinsing, or removing dead material, based on the site plan and conditions.\"\n      },\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Clean tools and equipment according to safety directions and prevent rinse water from entering waterways.\"\n      },\n      {\n        \"@type\": \"HowToStep\",\n        \"text\": \"Store remaining product dry in a labeled container away from moisture, children, pets, food, feed, and incompatible materials.\"\n      }\n    ]\n  }\n  \u003c\/script\u003e\n\n\u003c\/div\u003e\n","brand":"Royal Gutters","offers":[{"title":"Default Title","offer_id":43096338727139,"sku":"350928X","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/5054\/3331\/files\/s811148350669492479_p4617_i1_w856.png?v=1778870475","url":"https:\/\/gutterall.com\/products\/zinc-sulfate-monohydrate-35-zn-powder-50-lb-moss-control","provider":"Gutter All","version":"1.0","type":"link"}