Henry HERF200916 Roofing Underlayment, 65 ft L, 3 ft W, Polyethylene, Sapphire

Henry Roofing Underlayment, 65 ft L, 3 ft W, Polyethylene, ✓ Made from heavy-duty steel construction ✓ No special tools required ► Extend Your Tool’s Lifespan

A SBS modified bitumen high temperature roofing underlayment reinforced with a textured skid-resistant polyethylene film specifically designed to be self-adhered on sloped roof surfaces as auxiliary seal under shingles or tile, self-seals when penetrated by mechanical fasteners or roofing nails prevents lateral moisture migration; provides premium anti-resistant textured blue film surface for applicator safety ensures split release backing for fast application meets ASTM D1970 standard and is ICC listed.