CRL Black 7/8" Open Cell Backer Rod - 900 Foot Roll Sealants Yields 1 Cubic Foot

Yields 1 Cubic Foot

It has a functional temperature range of -80°F to 400°F (-62°C to 204°C)

Replaces Worn Leathers in Bulk Load Guns

Requires a drill with a minimum 1/2" chuck

CRL Black 7/8" Open Cell Backer Rod - 900 Foot Roll Sealants Yields 1 Cubic FootOpen 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