{"product_id":"soprema-select-app-poly-sanded-modified-bitumen-membrane-1-sq-appfc","title":"Soprema Select APP Poly Sanded Modified Bitumen Membrane, 1 Sq.","description":"\u003cp\u003eSoprema Select APP Poly Sanded is an APP (atactic polypropylene) modified bitumen roofing membrane reinforced with a non-woven polyester mat, which adds tensile strength and puncture resistance to the sheet. APP modification raises the softening point of the asphalt compound relative to unmodified bitumen, so the membrane holds up to heat and weathering on exposed low-slope decks.\u003c\/p\u003e\n\u003cp\u003eThe sanded finish is a parting surface that keeps the roll from sticking to itself and gives adhesives and hot asphalt something to key into. Sheets finished this way are intended to be covered rather than left as the final wearing surface, so they are normally run as a base or interply sheet beneath a granulated cap, or left smooth to receive a reflective coating or aggregate surfacing.\u003c\/p\u003e\n\u003cp\u003eAPP-modified sheets in this class are ordinarily torch-applied, with the propane flame melting the underside of the roll into a continuous bond and sealing the side and end laps as the sheet is rolled out. Membrane is supplied in rolls sized by the square, the standard roofing coverage unit.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAPP (atactic polypropylene) modified bitumen compound formulated for weathering resistance and long-term durability\u003c\/li\u003e\n\u003cli\u003eReinforced with a non-woven polyester mat for added strength and puncture resistance\u003c\/li\u003e\n\u003cli\u003eSanded finish on the underside, so the roll releases cleanly and bonds readily to adhesives and hot asphalt\u003c\/li\u003e\n\u003cli\u003ePolypropylene-modified asphalt raises the softening point of the compound compared with unmodified bitumen\u003c\/li\u003e\n\u003cli\u003eTorch-grade sheet: the underside melts to form a continuous monolithic bond and self-sealed laps\u003c\/li\u003e\n\u003cli\u003eNon-granulated surface suits it to base and interply courses under a cap sheet, coating or aggregate\u003c\/li\u003e\n\u003cli\u003eReinforced sheet membrane accommodates normal deck movement and thermal cycling without splitting at the laps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase and interply sheet in multi-ply modified bitumen low-slope roof systems\u003c\/li\u003e\n\u003cli\u003eSmooth-surfaced plies left to receive a reflective roof coating or aggregate surfacing\u003c\/li\u003e\n\u003cli\u003eRe-roofing and recover work over prepared existing built-up or modified bitumen roofs\u003c\/li\u003e\n\u003cli\u003eFlashing and detail plies at curbs, parapets, walls and penetrations\u003c\/li\u003e\n\u003cli\u003eWaterproofing over concrete and plywood decks on flat and low-slope structures\u003c\/li\u003e\n\u003cli\u003eCommercial, institutional and residential flat roof assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Soprema\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e Soprema Select\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e APP-modified bitumen roofing membrane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Atactic polypropylene (APP) modified asphalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforcement:\u003c\/strong\u003e Non-woven polyester mat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurfacing:\u003c\/strong\u003e Sanded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 3.8 mm (150 mil)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e 1 square per roll\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSoprema\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Soprema","offers":[{"title":"Default Title","offer_id":55048723595603,"sku":"APPFC","price":83.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/7743\/4195\/files\/arch-placeholder-coming-soon_6328c69a-4b92-46f7-9c00-69ae2ed57f06.webp?v=1790259792","url":"https:\/\/arch-9365.myshopify.com\/es\/products\/soprema-select-app-poly-sanded-modified-bitumen-membrane-1-sq-appfc","provider":"ARCH","version":"1.0","type":"link"}