SIPA 100 GSM Synthetic Waterproof Roof Underlayment 48” x 250' (1)

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

• covers 1,000 square feet, 100GSM
• [Waterproof Protection]: Synthetic membrane offers strong water resistance to protect roof decking before and during installation of the final roof covering.
• [Standards & Approvals]: Meets/exceeds ASTM D4869 & ASTM D226 performance specifications and is TDI/FBC approved
• [UV Resistance]: Can withstand UV exposure for up to 60 days, allowing flexibility in installation scheduling.
• [Broad Use]: Suitable for both commercial and residential rooftops and compatible with asphalt shingle and metal roof systems.
• [Tools & Materials You’ll Need]: Fastening-Hammer or Roofing Nailer, Roofing Nails with Plastic Caps or Cap Staples