CRL Black 2" Open Cell Backer Rod - 102' Butyl Rubber Sealants Neutral Cure/Low Odor

Neutral Cure/Low Odor

CRL66 is non-wrinkling

Weathertight Seal

It installs easily with a utility knife and hammer

CRL Black 2" Open Cell Backer Rod - 102' Butyl Rubber Sealants Neutral Cure/Low OdorOpen 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