{"product_id":"johns-manville-1-part-permaflash-liquid-flashing-brown-1-gal-or-5-gal","title":"Johns Manville 1-Part PermaFlash Liquid Flashing, Brown, 1 gal. or 5 gal.","description":"\u003ch1\u003eJohns Manville 1-Part PermaFlash Liquid Flashing, Brown, 1 gal. or 5 gal.\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eJM 1-Part PermaFlash is a one-component, elastomeric, liquid-applied flashing made of asphalt\/polyurethane resin, formulated for use with Johns Manville modified bitumen membrane products. It cures to a durable elastomeric film with no mixing required. Available in brown in 1 gal. and 5 gal. sizes.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo mixing required:\u003c\/strong\u003e Single-component solution applies straight from the container with no mixing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConforms easily:\u003c\/strong\u003e Easily conforms to various geometries and irregular shapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong adhesion:\u003c\/strong\u003e Cures to a durable elastomeric film and forms exceptional bonds between modified bitumen and a variety of penetrating materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV stable:\u003c\/strong\u003e UV stable, high solids (80%) and low odor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo pail sizes:\u003c\/strong\u003e Available in 1 gal. and 5 gal. units.\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\u003eJohns Manville\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 (1 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\u003eJM 1-Part PermaFlash Liquid Flashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 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\u003eAsphalt\/polyurethane resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne-part, elastomeric, liquid-applied flashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolids\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh solids (80%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttributes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUV stable, low odor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormulated for use with JM modified bitumen membrane products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModified bitumen to a variety of penetrating materials\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; coverage depends on detail size and applied film thickness. Estimate by total linear feet of flashing details and choose 1 gal. pails for spot work or 5 gal. pails for larger jobs.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eFormulated for use with Johns Manville modified bitumen membrane products and bonds to a variety of penetrating materials. For two-part PMMA details on BUR and SBS systems, use JM PMMA Flashing Resin instead.\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 pail of brown 1-Part PermaFlash liquid flashing, in either 1 gal. or 5 gal.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it need mixing or a catalyst?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, it is a single-component product with no mixing required.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Where is it used?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is a liquid-applied flashing formulated for use with JM modified bitumen membrane products, conforming to irregular shapes and penetrations.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it UV stable?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is UV stable with 80% high solids and low odor.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What size should I buy?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Choose 1 gal. for small details and repairs, and 5 gal. for larger flashing runs.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eOne-part PermaFlash saves time on small penetrations and irregular details because there is no mixing or catalyst to manage; it is ideal with JM modified bitumen systems. Detail work in coats and respect cure time before exposure to traffic or covering. For BUR and SBS two-part PMMA details, use the PMMA Flashing Resin system instead.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eLiquid flashing materials are adhesive and solvent-bearing; wear gloves and eye protection, ensure ventilation, and follow the manufacturer's safety instructions.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder JM 1-Part PermaFlash liquid flashing in 1 or 5 gallon pails for fast modified-bitumen flashing details.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Johns Manville","offers":[{"title":"1 gal \/ 1G","offer_id":53522899206511,"sku":"JM70008208","price":98.5,"currency_code":"USD","in_stock":true},{"title":"5 gal \/ 5G","offer_id":53522899239279,"sku":"JM70008209","price":467.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/JM70008208_0.jpg?v=1790233109","url":"https:\/\/superarbor.io\/products\/johns-manville-1-part-permaflash-liquid-flashing-brown-1-gal-or-5-gal","provider":"Super Arbor","version":"1.0","type":"link"}