Product Overview

CRL Bond Breaker Tape is the ideal solution for creating precise two-way sealant bonds. This durable clear plastic tape with a clear polyethylene adhesive backing stands at a thickness of 0.2 mm and offers strong adhesion to steel and other structural metals. It is crucial for the sealant to establish dual-point bonds in order to facilitate proper expansion. Misplaced bonding can result in tearing or excessive stretching, leading to failure. When dealing with shallow joints, applying the bond breaker tape at the joint's base ensures that the sealant only bonds to the walls. Similarly, for metal butt joints, applying Bond Breaker Tape to the metal edges allows for smooth application of the sealant over the joint, enabling proper expansion and contraction.