FILL-RITE 3" Diameter Grey Backer Rod Closed Cell - Individual

The Fill-Rite 3” diameter grey backer rod closed cell is the best material for tough applications. Use it for construction joints, expansion joints, glazing, and much more. The 3-inch polyethylene backer rod has water-resistant outer skin, which adds to the material’s resilience. Furthermore, it’s compatible with cold-applied sealants like urethane, silicone, acrylic, and latex. Purchase your individual Fill-Rite 3” diameter grey backer rod closed cell right here! Always have this commercial grade material at your side. Single 3 inch Diameter Backer Rod and Craft Foam -Grey Closed-Cell Polyethylene FoamMeets SATM C1330 Type CMade without CFC’s or HCFC’s PRODUCT DESCRIPTIONBacker Rod is a closed-cell, resilient, polyethylene backer rod used as a backup material for construction joints and applications that require sealants. It performs as a depth control for most known cold applied sealants. Sealants will not adhere to it; no bond breaker is required. COMPOSITION AND MATERIALSBacker Rod