CRL 1/4" Closed Cell Backer Rod - 6400' Case Sealant Accessories Joins Acrylic Sheet

Joins Acrylic Sheet

and autoglass installers use them for setting or removing glass from rubber gaskets

Tremco®: Vulkem® 116

The depth that the rod is inserted into the joint should allow the sealant to form a "hourglass" shape

CRL 1/4" Closed Cell Backer Rod - 6400' Case Sealant Accessories Joins Acrylic SheetAllows 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