{"product_id":"polyglass-polybrite-39-white-elastomeric-mastic-2-gal-or-5-gal","title":"Polyglass PolyBrite 39 White Elastomeric Mastic, 2 gal or 5 gal","description":"\u003ch1\u003ePolyglass PolyBrite 39 White Elastomeric Mastic, 2 gal or 5 gal\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003ePolyBrite 39 is a water-based white elastomeric mastic that cures into a seamless, flexible waterproof membrane for flashing and detail work in Polyglass elastomeric roof coating systems. It expands and contracts with roof movement and resists UV degradation. Available in White or Tan in 2-gallon and 5-gallon pails, sold per pail.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Membrane:\u003c\/strong\u003e Cures to form a seamless, flexible waterproof membrane over flashing details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoves With the Roof:\u003c\/strong\u003e Expands and contracts with the movement of roof surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Adhesion:\u003c\/strong\u003e Offers excellent adhesion, flexibility and high tensile strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Resistant:\u003c\/strong\u003e Resists ultraviolet degradation for long-term exposed performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Workability:\u003c\/strong\u003e Water-based formulation with exceptional workability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Suitable for most surfaces and various roofing types.\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\u003ePolyglass\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 (2 gal or 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\u003ePolyglass PolyBrite 39\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, Tan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 gal, 5 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater-based elastomeric mastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite or Tan, cures to flexible membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlashing and detail conditions in Polyglass elastomeric roof coating systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElastomeric mastic, water-based\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned for use with Polyglass elastomeric roof coating systems at flashing details, fastener heads and other detail conditions. Suitable for most surfaces and various roofing types per the manufacturer.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What sizes and colors are available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e PolyBrite 39 comes in White and Tan in 2-gallon and 5-gallon pails.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is it used for?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It seals flashing details and fastener heads as part of Polyglass elastomeric roof coating systems.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it water-based?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is a high-quality water-based elastomeric mastic with exceptional workability.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it handle roof movement?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it cures to a flexible membrane that expands and contracts with the roof surface.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much area does a pail cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Coverage is not stated in the available sources; follow the project specification and Polyglass application guidance.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it hold up in sun?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it offers resistance to ultraviolet degradation.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eUse PolyBrite 39 as the detail mastic under elastomeric coating systems, working it into flashing terminations, fastener heads and seams before the base coat. Apply when temperatures and drying conditions allow water-based products to cure properly. Keep a Tan pail on hand where the detail color should blend with a tan coating system.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eWear gloves and eye protection when applying mastics, and follow the manufacturer's safety data sheet for handling and cleanup.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Polyglass PolyBrite 39 Elastomeric Mastic for durable flashing detail sealing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Polyglass","offers":[{"title":"White \/ 5 gal \/ 5G","offer_id":53522893734255,"sku":"POL6PB3905","price":131.0,"currency_code":"USD","in_stock":true},{"title":"Tan \/ 2 gal \/ 2G","offer_id":53522893767023,"sku":"POL6PB3902T","price":59.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/POL6PB3905_0.png?v=1790232875","url":"https:\/\/superarbor.io\/products\/polyglass-polybrite-39-white-elastomeric-mastic-2-gal-or-5-gal","provider":"Super Arbor","version":"1.0","type":"link"}