CRL Black 1-1/2" Open Cell Backer Rod - 200 Foot Roll Finish:Black remove all old putty and

remove all old putty and bedding

The white color compound can be painted with latex paint after three days

neutral cure silicone formulation

This product is black in color

steel and aluminum windows

CRL Black 1-1/2" Open Cell Backer Rod - 200 Foot Roll Finish:Black remove all old putty andOpen 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