CRL 1-1/2" Closed Cell Backer Rod - 552' Case Putty & Accessories and is easy to clean

and is easy to clean after use

Chisel Edge

Dow Corning® 795 is virtually unaffected by sunlight

no oil solutions required

CRL 1-1/2" Closed Cell Backer Rod - 552' Case Putty & Accessories and is easy to cleanAllows Easy Control of Sealant Application Thickness Won't Adhere to Sealants; No Bond Breaker Needed Compatible with All Cold Applied Sealants CRL Closed Cell Backer Rod is a round, flexible, closed cell polyethylene foam with an exterior "skin" used as a backing and thickness control device for elastomeric and other cold applied sealants. The Backer Rod becomes an integral part of the joint into which it is installed, and therefore is available in a