Gaf Materials 0912000MV Leak Barrier, 1.5 sq.ft. Utility moisture insensitive

moisture insensitive

Both hot/cold sides

Cleans up easily with soap and warm water

removes smoke and soot stains on fireplace mantels

Pecan Finish

Gaf Materials 0912000MV Leak Barrier, 1.5 sq.ft. Utility moisture insensitiveFor installation under new shingles to prevent leaks from ice build up and wind driven rain. Also for use under shakes or metal roofing. Asphalt composition fortified with rubber (SBS). Flexible and elastic at low temperatures. Top surface coated with sand to provide a safe, non slip working area. Split back release film, self adhering, easy to apply, easy to cut to size. Self sealing around nails. Will not rot or decompose. Meets ASTM D1970; U. L.