{"product_id":"henry-289-white-acrylic-elastocaulk-roof-sealant-3-5-gal-pail","title":"Henry 289 White Acrylic ElastoCaulk Roof Sealant, 3.5 gal Pail","description":"\u003ch1\u003eHenry 289 White Acrylic ElastoCaulk Roof Sealant, 3.5 gal Pail\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eHenry 289 White Roof Sealant is a white elastomeric acrylic patching compound formulated to repair and prevent roof leaks before applying an acrylic reflective coating, sold as a 3.5-gallon pail. It applies by brush or trowel to dry or damp (not wet) surfaces and will not crack, craze, or lose adhesion on smooth, clean, sound roofs. It skins over quickly and cleans up with soap and water.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Repair:\u003c\/strong\u003e Specially formulated for repairing and preventing roof leaks prior to coating with an acrylic reflective coating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastomeric Acrylic:\u003c\/strong\u003e White elastomeric acrylic compound that will not crack, craze, or lose adhesion when applied as directed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush or Trowel:\u003c\/strong\u003e Applies by brush or trowel for fast, flexible application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamp-Surface Friendly:\u003c\/strong\u003e Applies to dry or damp (not wet) surfaces for versatile repair timing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Compatible:\u003c\/strong\u003e Can be coated with white or tinted acrylic coating and does not bleed through reflective coatings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Skinning:\u003c\/strong\u003e Skins over quickly with no delays, and cleans up with soap and water.\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, 3.5 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 289 ElastoCaulk White Roof Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElastomeric acrylic patching compound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 gal (1 variant listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRepairing and preventing roof leaks before applying acrylic reflective coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOther\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApplies to dry or damp (not wet) surfaces; soap and water cleanup\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 gallon is not stated in the sources; apply by brush or trowel over the repaired areas to the desired thickness, then coat with white or tinted acrylic. Estimate quantity from the area and depth of patches once the manufacturer's data sheet coverage rate is confirmed.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned as a base patching layer under white or tinted acrylic reflective coatings, and formulated not to bleed through them. Use on smooth, clean, sound roof surfaces as directed; it is part of the Henry roof repair and acrylic coating system.\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 3.5-gallon pail of Henry 289 white elastomeric acrylic roof sealant.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much area will it cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A coverage rate is not stated in the sources; coverage depends on patch area and applied thickness, so check the product data sheet.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I apply it to a damp roof?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it applies to dry or damp (not wet) surfaces.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I coat over it?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it can be coated with white or tinted acrylic coating and does not bleed through reflective coatings.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I apply and clean up?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Apply by brush or trowel; it skins over quickly and cleans up with soap and water.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Will it crack or peel?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e When applied as directed to a smooth, clean, sound roof surface, it will not crack, craze, or lose adhesion.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eUse 289 as the prep coat over flashed seams, splits, and repaired areas before a white acrylic reflective coating, since a non-bleeding patch base is essential for a clean finished roof. Work it into the surface by brush or trowel and let it skin before coating. Restrict use to smooth, clean, sound substrates as directed for lasting adhesion.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eRoof patching work involves ladder and rooftop hazards, so follow fall-protection practices and the product safety data sheet during application.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Henry 289 Acrylic Roofing Sealant in a 3.5-gallon pail to prepare your roof for a reflective acrylic coating.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Henry","offers":[{"title":"Default Title","offer_id":67583328977263,"sku":"HEN28935","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/HEN28935_0.jpg?v=1790406835","url":"https:\/\/superarbor.io\/products\/henry-289-white-acrylic-elastocaulk-roof-sealant-3-5-gal-pail","provider":"Super Arbor","version":"1.0","type":"link"}