CRL Black 1-1/8" Open Cell Backer Rod - 350 Foot Roll Glass Lifters & Accessories Installs Backer Rod in Joints

Installs Backer Rod in Joints From 1/4" to 1" (6 to 25 mm)

Not recommended for extended water immersion or interior applications

NOTE: Do not tear

Off-white color comes in factory sealed plastic containers that preserve freshness and shelf life

CRL Black 1-1/8" Open Cell Backer Rod - 350 Foot Roll Glass Lifters & Accessories Installs Backer Rod in JointsOpen Cell, No Skin, Non Gassing Rod is Compatible With All Cold Applied Sealants Controls Depth of Sealant and Acts as a Bond Breaker Soft, Compresses Easily CRL Open Cell Backer Rod is a soft, round, and easily compressible open cell polyurethane foam. Open Cell Backer Rod is not adversely affected by dynamic joint movement, and its inherent flexibility applies itself to joint variations very easily. It is ideal for use in situations where joint