CRL 3/4" Closed Cell Backer Rod - 100' Roll Finish:Gray Packed 12 Per Box

Packed 12 Per Box

window installations

This adhesive's capability to form strong

Sold both individually and as a set of eight different styles to handle the most common joints

The sealant cures to a flexible rubber when exposed to moisture present in the air

CRL 3/4" Closed Cell Backer Rod - 100' Roll Finish:Gray Packed 12 Per BoxAllows 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