Grace Ice & Water Shield 36-in x 66.6-ft 200-sq ft Rubber Roof Underlayment

Specifically designed to meet the challenges inherent in metal roof assemblies. Delivers all the advantages of Grace ice and water shield® with thermal stability up to 260° F. Seals around roofing nails, resisting leakage caused by water back-up, ice dams or wind-driven rain. Can be left exposed for up to 120 days. GRANULES release paper provides multiple performance enhancements; few edge catches, ease of membrane cutting and membrane positioning. Slip-resistant embossed surface to maximize traction and improve safety.