por | ago 2, 2026
The Closed Cell Backer Rod is a 25-foot long foam filler made of polyethylene with a thickness of 7/8″ inch. It is designed to be compatible with all cold-applied sealants and features moisture retardant and water-resistant properties. This gray-colored backing...
por | ago 2, 2026
7/8″ Closed Cell Backer Rod 100 Ft. Closed Cell Backer Rod Closed Cell Backer Rod available in multiple diameters and lengths Meets ASTM C1330, ASTM D5249 For Use with Cold Applied Sealants Closed Cell Polyethylene Foam Nonimpregnated, nonstaining, and...
