CRL 1-1/2" Closed Cell Backer Rod - 552' Case Adhesives & Primers CRL Closed Cell Backer Rod

CRL Closed Cell Backer Rod is chemically inert

Lightweight aluminum handle

Easy to apply

Joins Glass to Metal Permanently in Just Seconds

CRL 1-1/2" Closed Cell Backer Rod - 552' Case Adhesives & Primers CRL Closed Cell Backer RodAllows 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