{"product_id":"gaf-gafglas-ply-4-roofing-felt-gafgp45","title":"GAF GAFGLAS Ply 4 Roofing Felt","description":"\u003cp\u003eThe GAF GAFGLAS Ply 4 Roofing Felt is a bur \u0026amp; mb systems for jobs that require GAF model\/MPN 3103000 in the RL sell unit. GAFGLAS Ply 4 Ply Sheet roofing felt is constructed with a strong glass fiber mat that is coated with the finest quality asphalt, and is designed with optimum porosity to ensure a sound, watertight membrane\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 3103000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e GAFGP45\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 39.375\" x 161.8'\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\u003eHigh tensile strength and a high degree of dimensional stability, resulting in a roof system with greater resistance to splitting and cracking\u003c\/li\u003e\n\u003cli\u003eOptimum porosity of the felt provides ready escape of air while allowing proper asphalt penetration at the time of mopping\u003c\/li\u003e\n\u003cli\u003eAsphalt coating provides high degree of moisture resistance\u003c\/li\u003e\n\u003cli\u003eSystem guarantees available for up to 15 years; select system constructions available with up to 20-year guarantee coverage.*\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 GAFGLAS Ply 4 Roofing Felt, sold as RL, with SKU GAFGP45 and manufacturer model\/MPN 3103000.\u003c\/p\u003e\u003ch4\u003eWhat model or part number should I match?\u003c\/h4\u003e\u003cp\u003eMatch model\/MPN 3103000 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\u003eRoofing and exterior-envelope work can involve fall hazards, weather exposure, fumes, adhesives, and system-specific installation requirements; follow the manufacturer instructions, OSHA-safe work practices, and local code or use a qualified contractor.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eProduct Expert Notes\u003c\/h3\u003e\u003cp\u003eChoose this item when GAF model\/MPN 3103000, SKU GAFGP45, 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":53114230866287,"sku":"GAFGP45","price":69.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_GAFGP45_77d019c1-7605-487b-9ce8-00a808387670.jpg?v=1781510975","url":"https:\/\/superarbor.io\/products\/gaf-gafglas-ply-4-roofing-felt-gafgp45","provider":"Super Arbor","version":"1.0","type":"link"}