{"product_id":"soprema-sopralene-180-sp-3-0-sbs-modified-bitumen-base-ply-black-39-4-in-x-32-8-ft-roll","title":"SOPREMA Sopralene 180 SP 3.0 SBS-Modified Bitumen Base Ply, Black, 39.4 in. x 32.8 ft Roll","description":"\u003ch1\u003eSOPREMA Sopralene 180 SP 3.0 SBS-Modified Bitumen Base Ply, Black, 39.4 in. x 32.8 ft Roll\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eSoprema Sopralene 180 SP 3.0 is an SBS-modified bitumen base ply for use in approved multi-ply membrane and flashing assemblies. Each roll measures 39.4 in. x 32.8 ft with a fine mineral aggregate topside and a polyolefin burn-off underside film that optimizes heat welding. It is reinforced with a tough, dimensionally stable non-woven polyester mat and is FM Approved.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSBS modified base:\u003c\/strong\u003e Base ply composed of a proprietary elastomeric SBS polymer-modified bitumen formulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyester reinforcement:\u003c\/strong\u003e Reinforced with a tough, dimensionally stable non-woven polyester mat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-weldable:\u003c\/strong\u003e Underside is surfaced with polyolefin burn-off film to optimize heat welding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral topside:\u003c\/strong\u003e Topside is surfaced with fine mineral aggregate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFM Approved:\u003c\/strong\u003e FM Approved as stated by the manufacturer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-ply system:\u003c\/strong\u003e Intended for use in approved multi-ply membrane and flashing assemblies.\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\u003eSoprema\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, 39.4 in. x 32.8 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSopralene 180 SP 3.0\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 bitumen with non-woven polyester mat reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack, fine mineral aggregate topside\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e39.4 in. x 32.8 ft. per roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase ply for multi-ply membrane and flashing assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnderside\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyolefin burn-off film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFM Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial multi-ply modified bitumen roofing base ply\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 roll measures 39.4 in. x 32.8 ft, about 107.8 sq. ft nominal; allow for head and end laps and per-roll waste when calculating rolls for base ply coverage.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned as the base ply in Soprema-approved multi-ply SBS-modified bitumen membrane and flashing assemblies; install under compatible Soprema cap plies and per the approved assembly specification.\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 sell unit is a single roll of Sopralene 180 SP 3.0, 39.4 in. x 32.8 ft, in black.\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 is an SBS-modified bitumen base ply used in approved multi-ply membrane and flashing assemblies.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How is it installed?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The polyolefin burn-off underside film is designed to optimize heat welding of the ply.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What reinforces the membrane?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A tough, dimensionally stable non-woven polyester mat embedded in the SBS-modified bitumen.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it have approvals?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The manufacturer states the product is FM Approved.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I calculate rolls needed?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Divide roof area by the nominal roll area of roughly 108 sq. ft, then add extra for laps and waste.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eSopralene 180 SP 3.0 serves as the base layer in torch- or heat-welded two-ply SBS assemblies, and its burn-off underside film is what lets heat welding bond cleanly. Follow the approved Soprema assembly specification for cap ply pairing, substrate priming and flame application, and check the project's FM approval requirements against the listed assembly. Store rolls upright on end and off the ground before installation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eTorch-applied modified bitumen requires trained installers, fire watch and fire extinguisher on site during hot-work application.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Soprema Sopralene 180 SP 3.0 base ply for your approved multi-ply modified bitumen roof assembly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Soprema","offers":[{"title":"Default Title","offer_id":53524451754351,"sku":"SOP180SP","price":111.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/SOP180SP_0.jpg?v=1790284261","url":"https:\/\/superarbor.io\/products\/soprema-sopralene-180-sp-3-0-sbs-modified-bitumen-base-ply-black-39-4-in-x-32-8-ft-roll","provider":"Super Arbor","version":"1.0","type":"link"}