CRL 1/2" Bond Breaker Tape Sealants or polypropylene surfaces

or polypropylene surfaces

acetic cure silicone sealant

The black color helps to disguise the backer rod in certain joint applications

Capable of ±10% joint movement in a well-designed joint

CRL 1/2" Bond Breaker Tape Sealants or polypropylene surfacesUsed to Create Proper Two Way Sealant Bond Use in Shallow Joints and Metal Butt Joints Use CRL Bond Breaker Tape to create proper two way sealant bonds. This clear, tough plastic tape with a clear polyethylene adhesive backing is eight mils (. 2 mm) thick, and has high adhesion to steel or other structural metals. It is important for the sealant to bond to joints in two places so it can expand properly. If the sealant bonds in the wrong areas, it may