{"product_id":"certainteed-flintlastic-sa-midply-interply-base-sheet-blue-39-3-8-x-32-1-cersamp","title":"CertainTeed Flintlastic SA MidPly Interply \u0026 Base Sheet Blue 39-3\/8\" x 32' 1\"","description":"\u003cp\u003eThe CertainTeed Flintlastic SA MidPly Interply \u0026amp; Base Sheet Blue 39-3\/8\" x 32' 1\" is a bur \u0026amp; mb systems for jobs that require CertainTeed model\/MPN 650491 in the RL sell unit. Flintlastic SA MidPly is designed for use as a premium base or interply in fully self-adhered systems or hybrid systems with a torch applied cap\u003c\/p\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e CertainTeed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ MPN:\u003c\/strong\u003e 650491\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e CERSAMP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSell unit:\u003c\/strong\u003e RL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e BUR \u0026amp; MB Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \/ color:\u003c\/strong\u003e 39-3\/8\" x 32' 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Commercial Roofing | Commercial Roofing\/Membranes | Commercial Roofing\/Membranes\/BUR \u0026amp; MB Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage \/ unit:\u003c\/strong\u003e 1 squares (100 sq ft) per roll\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIt is intended for use over Flintlastic SA NailBase, Flintlastic SA PlyBase or directly self-adhered to suitable substrates\u003c\/li\u003e\n\u003cli\u003eThe top surface contains a permanent blue film that must not be removed. The back surface is finished with a mineral release agent.\u003c\/li\u003e\n\u003cli\u003eFlintlastic SA MidPly is manufactured using a heavy duty fiberglass reinforced mat, saturated and coated with a superior grade of SBS-modified bitumen compound on the top of the sheet and a proprietary pressure sensitive SBS-modified bitumen adhesive on t\u003c\/li\u003e\n\u003cli\u003eRemovable release film\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCoverage \u0026amp; How Much You Need\u003c\/h3\u003e\u003cp\u003eThis item is listed as 1 squares (100 sq ft) per roll. Use the project takeoff, manufacturer installation instructions, and expected waste\/overlap to confirm the order quantity.\u003c\/p\u003e\u003ch3\u003eCompatibility \/ Fitment\u003c\/h3\u003e\u003cp\u003eUse this item only when the brand, model\/MPN, size\/color, sell unit, and system type match the project specification. Do not substitute it for a different bur \u0026amp; mb systems, pack size, color, membrane\/system family, or installation condition without checking the manufacturer instructions.\u003c\/p\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch4\u003eWhat exactly am I ordering?\u003c\/h4\u003e\u003cp\u003eCertainTeed Flintlastic SA MidPly Interply \u0026amp; Base Sheet Blue 39-3\/8\" x 32' 1\", sold as RL, with SKU CERSAMP and manufacturer model\/MPN 650491.\u003c\/p\u003e\u003ch4\u003eWhat model or part number should I match?\u003c\/h4\u003e\u003cp\u003eMatch model\/MPN 650491 and confirm the brand is CertainTeed. If the job spec lists a different model, size, color, or system family, hold for review.\u003c\/p\u003e\u003ch4\u003eWhat unit is the price based on?\u003c\/h4\u003e\u003cp\u003eThis listing is built around the RL sell unit. Confirm the unit before comparing price, quantity, or coverage.\u003c\/p\u003e\u003ch4\u003eHow do I estimate quantity?\u003c\/h4\u003e\u003cp\u003eUse 1 squares (100 sq ft) per roll, then add waste or overlap per the manufacturer instructions and the project design.\u003c\/p\u003e\u003ch4\u003eWhat should be checked before purchase?\u003c\/h4\u003e\u003cp\u003eConfirm the model\/MPN, sell unit, size\/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eVerify the manufacturer instructions, local code, and project specification before installation or substitution.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eProduct Expert Notes\u003c\/h3\u003e\u003cp\u003eChoose this item when CertainTeed model\/MPN 650491, SKU CERSAMP, and the RL sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.\u003c\/p\u003e","brand":"CertainTeed","offers":[{"title":"Default Title","offer_id":53113829163375,"sku":"CERSAMP","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_CERSAMP.jpg?v=1781510200","url":"https:\/\/superarbor.io\/products\/certainteed-flintlastic-sa-midply-interply-base-sheet-blue-39-3-8-x-32-1-cersamp","provider":"Super Arbor","version":"1.0","type":"link"}