CRL Black 7/8" Open Cell Backer Rod - 100 Foot Roll Finish:Black Sof® Rod will not out-gas

Sof® Rod will not out-gas if ruptured

*Do not thin glazing compound

or on surfaces as high as 100°F (38°C)

Virtually Eliminates Bowing of Window Frames

trouble-free product

CRL Black 7/8" Open Cell Backer Rod - 100 Foot Roll Finish:Black Sof® Rod will not out-gasOpen 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