{"product_id":"johns-manville-jmcpfck-johns-manville-permaflash-complete-kit-bituminous-flashing-system-with-cement-scrim-and-primer","title":"Johns Manville PermaFlash Complete Kit - Bituminous Flashing System with Cement, Scrim and Primer","description":"\u003ch1\u003eJohns Manville PermaFlash Complete Kit - Bituminous Flashing System with Cement, Scrim and Primer\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThe Johns Manville PermaFlash Complete Kit contains everything needed for the PermaFlash Bituminous Flashing System: four 28.7-oz cartridges of MBR flashing cement, one 12 in. x 20 ft. scrim roll, and one 32-oz bottle of primer. Coverage is approximately 20 sq. ft. or about ten penetrations per kit.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-one kit:\u003c\/strong\u003e Each kit includes 4 cartridges (28.7 oz each), 1 roll of 12 in. w x 20 ft. scrim, and 1 32-oz bottle of primer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 sq ft coverage:\u003c\/strong\u003e Coverage rate is approximately 20 square feet or approximately ten penetrations per kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastomeric flashing:\u003c\/strong\u003e MBR flashing cement cures to a durable, elastomeric waterproofing film.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuarantee eligible:\u003c\/strong\u003e Flashings flashed with PermaFlash are eligible for inclusion in the JM Peak Advantage Guarantee on JM guaranteed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBituminous systems:\u003c\/strong\u003e Specifically formulated for use in bituminous roofing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible reinforcement:\u003c\/strong\u003e The stitchbonded polyester scrim provides flexible reinforcement within the flashing membrane.\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 complete kit (4 cartridges, 1 scrim roll, 1 primer bottle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePermaFlash Bituminous Flashing System\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\u003eApprox. 20 sq. ft. or approx. 10 penetrations per kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrim roll: 12 in. w x 20 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 cartridges, 1 scrim roll, 1 primer bottle per kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 lb per kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBituminous flashing for penetrations, drains and vertical surfaces on JM guaranteed systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer warranty summary\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlashings eligible for inclusion in the JM Peak Advantage Guarantee when flashed with the PermaFlash Bituminous Flashing System\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\u003eOne kit covers approximately 20 square feet of flashing or approximately ten penetrations. Size the job by counting penetrations and measuring vertical flashing areas, then order enough kits to cover the total.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eFormulated for use with the PermaFlash Bituminous Flashing System (PermaFlash Primer, MBR Flashing Cement, PermaFlash Scrim) in Johns Manville bituminous roofing systems. On JM guaranteed systems, PermaFlash flashing is eligible for the JM Peak Advantage Guarantee.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Four 28.7-oz cartridges of flashing cement, one 12 in. x 20 ft. scrim roll, and one 32-oz bottle of primer.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much will one kit cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Approximately 20 square feet or approximately ten penetrations.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it be used on JM guaranteed roofs?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes - flashings flashed with the PermaFlash Bituminous Flashing System are eligible for the JM Peak Advantage Guarantee.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the primer for?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The primer improves adhesion of MBR flashing cement to nonporous substrates.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this for single ply roofs?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The system is specifically formulated for bituminous roofing systems; consult JM documentation for other uses.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003ePermaFlash is an integrated system: primer first on nonporous substrates, then cement and scrim built up in layers per JM's flashing detail instructions. Work within the cement's working time (about 30 minutes at 77°F) and plan for it to be rainproof after roughly 4 hours at that temperature. The kit format is convenient for detailing penetrations, drains, and vertical surfaces without purchasing full pails.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eWear rubber gloves during application and cleanup, use mineral spirits for tool cleanup per manufacturer warnings, and consult the Safety Data Sheet before use.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eGet the Johns Manville PermaFlash Complete Kit for guaranteed-system bituminous flashing in one convenient package.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Johns Manville","offers":[{"title":"Default Title","offer_id":53521636622703,"sku":"JMCPFCK","price":724.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/463418_default_hero.jpg?v=1790181502","url":"https:\/\/superarbor.io\/products\/johns-manville-jmcpfck-johns-manville-permaflash-complete-kit-bituminous-flashing-system-with-cement-scrim-and-primer","provider":"Super Arbor","version":"1.0","type":"link"}