{"product_id":"henry-pro-grade-988-100-silicone-roof-coating-gray-5-gallon","title":"Henry Pro-Grade 988 100% Silicone Roof Coating, Gray, 5 Gallon","description":"\u003ch1\u003eHenry Pro-Grade 988 100% Silicone Roof Coating, Gray, 5 Gallon\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eHenry Pro-Grade 988 is a solvent-free, one-component, moisture-curing 100% silicone rubber roof coating for existing BUR, cap sheet, single-ply, acrylic, metal, foam and aged membrane roofs. It applies over 50 mil in a single coat and resists permanent ponding water. This line sells as one gray 5-gallon pail.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% silicone cure:\u003c\/strong\u003e One-component, moisture-curing silicone rubber technology in a solvent-free formulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePonding water resistant:\u003c\/strong\u003e Permanently resistant to ponding water, rain safe in 15 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirt pick-up resistance:\u003c\/strong\u003e DPUR technology helps prevent dirt and dust buildup so the coating stays whiter and brighter longer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThick single coats:\u003c\/strong\u003e High solids content allows application in excess of 50 mil in one coat without blistering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeathering protection:\u003c\/strong\u003e Resists ozone, ultraviolet radiation and temperature extremes for long-term weathering protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy benefits:\u003c\/strong\u003e Reflective formula delivers lasting reflectivity and energy savings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHenry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 pail, 5 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHenry Pro-Grade 988 Silicone Roof Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 gal pail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% silicone, moisture-curing, solvent-free, high solids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilicone rubber coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage per unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePer pail coverage depends on applied mil thickness; can be applied in excess of 50 mil in a single coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmooth asphaltic BUR, smooth or granulated cap sheet, single-ply membrane, well-adhered acrylic coating, metal, sprayed-in-place polyurethane foam, aged membrane roofing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRain safe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRestorative liquid-applied roof coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eCoverage per 5-gallon pail depends on substrate and applied film thickness; the coating may be applied in a single coat in excess of 50 mil without blistering. Measure wet mil thickness and substrate porosity to determine coverage rates.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eAdheres to smooth asphaltic BUR, smooth or granulated cap sheets, single-ply membranes, well-adhered acrylics, metal, sprayed-in-place polyurethane foam and various aged membranes. Proper surface preparation and primers per Henry system requirements are sold separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One gray 5-gallon pail of Henry Pro-Grade 988 silicone roof coating.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What substrates can it coat?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Smooth asphaltic BUR, smooth or granulated cap sheet, single-ply membranes, well-adhered acrylic coatings, metal, sprayed-in-place polyurethane foam and various aged membrane roofs.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How quickly is it rain safe?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is rain safe in 15 minutes after application.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it handle ponding water?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the coating is permanently ponding water resistant.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I apply it thick in one pass?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, its high solids, solvent-free formula can be applied in excess of 50 mil in a single coat without blistering.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What keeps it looking clean?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Dirt pick-up resistance (DPUR) technology helps prevent dirt and dust buildup, extending reflectivity.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003ePro-Grade 988 is a strong choice for restoring roofs with ponding water where acrylic coatings typically fail; 100% silicone stays flexible and adheres well when surfaces are clean and dry. Take advantage of the 50-mil single-coat capability to cut labor, and verify substrate soundness and adhesion with a test patch on aged membranes. Choose white where reflectivity matters and gray where appearance or dirt visibility is a concern.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFollow the product label's safety instructions and apply only under suitable weather conditions, keeping coatings out of drains during preparation.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Henry Pro-Grade 988 100% silicone roof coating in gray 5-gallon pails for long-lasting roof restoration.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Henry","offers":[{"title":"Default Title","offer_id":67583381864815,"sku":"HENPG988GHS073","price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/HENPG988GHS073_0.jpg?v=1790407016","url":"https:\/\/superarbor.io\/products\/henry-pro-grade-988-100-silicone-roof-coating-gray-5-gallon","provider":"Super Arbor","version":"1.0","type":"link"}