CRL 1/2" Closed Cell Backer Rod - 2500' Case Finish:Gray Putty must be painted after

Putty must be painted after it has skinned over and attained a firm set

Position panel so edges meet at stud center

Pecora: Dynatrol II

CRL RTV408 seals curtainwall joints

The Blade width is 3/4" ( 19 mm )

CRL 1/2" Closed Cell Backer Rod - 2500' Case Finish:Gray Putty must be painted afterAllows 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