CRL 1/4" Closed Cell Backer Rod - 6400' Case Sealant Accessories Handling Strength in Minutes

Handling Strength in Minutes

neutral cure silicone glass sealant specifically designed for producing long lasting insulating glass units when used with a primary seal of polyisobutylene

Joins Acrylic Sheet

self-adhesive

Limitations: Do not apply over damp or contaminated surfaces

CRL 1/4" Closed Cell Backer Rod - 6400' Case Sealant Accessories Handling Strength in MinutesAllows 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