CRL Black 1-1/2" Open Cell Backer Rod - 100 Foot Roll Finish:Black with minimal stress being put

with minimal stress being put on the points of adhesion to the substrate

lead coated surfaces

They are also easy-to-clean

The CRL Sealant Finishing Tool is made of a lightweight and flexible titanium catalyst material that will not stick to silicone and other sealants

2-94 (Group C)

CRL Black 1-1/2" Open Cell Backer Rod - 100 Foot Roll Finish:Black with minimal stress being putOpen 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