{"product_id":"gaf-self-adhered-vapor-retarder-xl-58-x-125-31-mil-gaf4128000tp","title":"GAF Self-Adhered Vapor Retarder XL 58\" x 125' 31 mil","description":"\u003cp\u003eThe GAF Self-Adhered Vapor Retarder XL 58\" x 125' 31 mil is a bur \u0026amp; mb systems for jobs that require GAF model\/MPN 4128000TP in the RL sell unit. GAF SA Vapor Barrier XL is a self-adhered, vapor-inhibiting membrane designed for use in approved roofing membrane assemblies.\u003c\/p\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e GAF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ MPN:\u003c\/strong\u003e 4128000TP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e GAF4128000TP\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 5 SQ\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\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eASTM E108 Class A and FM 4470 Class 1 Fire Ratings directly over steel deck\u003c\/li\u003e\n\u003cli\u003eDesigned to be self-sealing\u003c\/li\u003e\n\u003cli\u003eIncreased adhesion performance provides three times the peel strength compared to self-adhered modified bitumen vapor barriers\u003c\/li\u003e\n\u003cli\u003eUse of a primer prior to installation is NOT required\u003c\/li\u003e\n\u003cli\u003eSlip-resistant embossed walking surface\u003c\/li\u003e\n\u003cli\u003eExtra-large roll size (603 square feet) results in fewer rolls and fewer field seams per job\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCoverage \u0026amp; How Much You Need\u003c\/h3\u003e\u003cp\u003eCoverage or yield is not specified in the available product details. Use the manufacturer installation instructions and project takeoff before converting the job size into 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\u003eGAF Self-Adhered Vapor Retarder XL 58\" x 125' 31 mil, sold as RL, with SKU GAF4128000TP and manufacturer model\/MPN 4128000TP.\u003c\/p\u003e\u003ch4\u003eWhat model or part number should I match?\u003c\/h4\u003e\u003cp\u003eMatch model\/MPN 4128000TP and confirm the brand is GAF. 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\u003eCoverage or yield is not specified in the available product details. Use the project takeoff and manufacturer instructions before estimating quantity.\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 GAF model\/MPN 4128000TP, SKU GAF4128000TP, 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":"GAF","offers":[{"title":"Default Title","offer_id":53113829065071,"sku":"GAF4128000TP","price":615.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_GAFSAVRB5S.jpg?v=1781511052","url":"https:\/\/superarbor.io\/products\/gaf-self-adhered-vapor-retarder-xl-58-x-125-31-mil-gaf4128000tp","provider":"Super Arbor","version":"1.0","type":"link"}