{"product_id":"100-gsm-synthetic-waterproof-roof-underlayment-48-x-250-10","title":"100 GSM Synthetic Waterproof Roof Underlayment 48” x 250' (10)","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e10 square roll covers 1,000 square feet, 100GSM\u003c\/li\u003e\n\u003cli\u003ePerformance characteristics exceed - ASTM D4869, ASTM D226, TDI Listed CCRR #AC207, FBC Approved #FL17188\u003c\/li\u003e\n\u003cli\u003eUltraviolet Exposure for 60 days.\u003c\/li\u003e\n\u003cli\u003eIdeal for for sloped Commercial and residential roofs and roofing applications under asphalt shingles or metal cladding\u003c\/li\u003e\n\u003cli\u003eWon’t buckle, warp, or crack , Water resistant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSIPA Synthetic Roofing Underlayment 100 GSM is a lightweight synthetic roof underayment designed to enhance the life of a roof system through superior water resistance and UV protection Coil layer is waterproof layer and anti-aging layer, fluctuation two sides is to enhance blinding layer, firm, and reliable, does not have become warped edge, no empty drum, double waterproof, is a new type of waterproof materials. Benefits of 100 GSM Unique Non-Woven Top Surface Fabric Allows For Enhanced Traction Water Resistant Performance Characteristics Exceed ASTM D4533 \u0026amp; D226\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43325310337233,"sku":"BW-B08P166F8H","price":1349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61Ap1lDztSL._AC_SL1500_8b7523ba-03e1-4143-91cf-cfa66a13ffd0.jpg?v=1790176468","url":"https:\/\/belmontwarehouse.com\/products\/100-gsm-synthetic-waterproof-roof-underlayment-48-x-250-10","provider":"Belmont Warehouse","version":"1.0","type":"link"}