100 GSM Synthetic Waterproof Roof Underlayment 48” x 250' (10)

Key features

• 10 square roll covers 1,000 square feet, 100GSM
• Performance characteristics exceed - ASTM D4869, ASTM D226, TDI Listed CCRR #AC207, FBC Approved #FL17188
• Ultraviolet Exposure for 60 days.
• Ideal for for sloped Commercial and residential roofs and roofing applications under asphalt shingles or metal cladding
• Won’t buckle, warp, or crack , Water resistant

SIPA 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 & D226

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