{"product_id":"johns-manville-dynalastic-180-fr-mineral-surfaced-sbs-cap-or-flashing-sheet-white-39-3-8-i","title":"Johns Manville DynaLastic 180 FR Mineral-Surfaced SBS Cap or Flashing Sheet, White, 39-3\/8 in. x 32 ft. 10 in.","description":"\u003ch1\u003eJohns Manville DynaLastic 180 FR Mineral-Surfaced SBS Cap or Flashing Sheet, White, 39-3\/8 in. x 32 ft. 10 in.\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eJohns Manville DynaLastic 180 FR is a polyester-reinforced, mineral-granule-surfaced cap or flashing sheet for multi-ply roofing systems. This roll is 39-3\/8 in. x 32 ft. 10 in. in White, and the granules are also available in Black within the product line. Its SBS-modified blend and fire-retardant additives make it a durable, flexible cap sheet for commercial roofs.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-ply cap or flashing:\u003c\/strong\u003e Used as a polyester-reinforced, mineral-surfaced cap or flashing sheet in a variety of multi-ply roofing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong reinforcement:\u003c\/strong\u003e Polyester mat with glass-scrim reinforcement delivers robust tear strength and puncture resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWind and hail performance:\u003c\/strong\u003e The reinforced construction allows high wind performance and an excellent hail rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSBS flexibility:\u003c\/strong\u003e SBS-blend elasticity and elongation and recovery properties accommodate continual expansion and contraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-retardant blend:\u003c\/strong\u003e The FR blend contains additional fire-retardant additives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-term adhesion:\u003c\/strong\u003e The ceramic coating promotes excellent long-term adhesion for optimal embedment in the SBS-blend sheet.\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 roll, 39-3\/8 in. x 32 ft. 10 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDynaLastic 180 FR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSBS-modified asphalt sheet, polyester mat with glass-scrim reinforcement, mineral granule surface\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 granule surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 granule colors: White (this roll) or Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e39-3\/8 in. x 32 ft. 10 in. per roll\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\u003eApproximately 108 sq ft per roll before laps and waste\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCap or flashing sheet in multi-ply (BUR and modified bitumen) roofing systems\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\u003eEach 39-3\/8 in. x 32 ft. 10 in. roll covers roughly 108 sq ft of nominal area. Deduct side and end laps per your system specification, so plan on ordering rolls based on net coverage plus a waste allowance.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned for use in Johns Manville multi-ply roofing systems over approved base and ply sheets such as DynaBase, with compatible SBS-modified adhesives or mopping applications. Base sheets, adhesives and primers are sold separately; follow the JM system specification.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included with this order?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One roll of DynaLastic 180 FR cap or flashing sheet, 39-3\/8 in. x 32 ft. 10 in., in White.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it available in other colors?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the granule surface is available in White or Black; this roll is White.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What makes the FR version different?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The FR blend contains additional fire-retardant additives.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much area does a roll cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A roll covers about 108 sq ft nominal; subtract laps and waste when estimating.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it be used as flashing?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed for use as either a cap sheet or a flashing sheet in multi-ply systems.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eChoose DynaLastic 180 FR when the spec calls for a fire-retardant, granule-surfaced cap or flashing sheet with strong tear and puncture resistance. The polyester and glass-scrim reinforcement gives it dimensional stability, so keep rolls in the same orientation and maintain specified laps. In hot climates, White granules can help reduce surface temperatures compared with Black.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFollow the roofing system's installation method requirements and use hot-work, torch or adhesive safety practices, plus roof fall protection, during application.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Johns Manville DynaLastic 180 FR White cap or flashing sheet for your multi-ply roofing system.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Johns Manville","offers":[{"title":"Default Title","offer_id":53524437074287,"sku":"JMDL180FRWH","price":121.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/JMDL180FRWH_0.jpg?v=1790284087","url":"https:\/\/superarbor.io\/products\/johns-manville-dynalastic-180-fr-mineral-surfaced-sbs-cap-or-flashing-sheet-white-39-3-8-i","provider":"Super Arbor","version":"1.0","type":"link"}