- 1 roll
- Polyethylene film coated
- Used to create proper two-way sealant bond
- Use in shallow joints and metal butt joints
- High-performance cold weather acrylic adhesive
Product Overview
Use CRL clear 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 tear or stretch to the point of failure. For sealing shallow joints Bond Breaker Tape is applied to the bottom of the joint so the sealant will bond only to the walls. For metal butt joints Bond Breaker Tape is applied to metal edges so the sealant can be "buttered" over the joint and can properly expand or contract.
Application
Designed for splicing polyethylene and other difficult-to-bond polyolefin films. Also widely used to create proper two-way sealant bonds.
Selection
| SKU | Color / Finish | Thickness | Width | Length | Case Qty |
|---|---|---|---|---|---|
| 827T38 | Clear | .008" | 3/8" | 108 ft. | 48 |
| 827T1 | Clear | .008" | 1" | 108 ft. | 48 |
| 827T2 | Clear | .008" | 2" | 108 ft. | 24 |
| 827T14 | Clear | .008" | 1/4" | 108 ft. | 48 |
| 827T12 | Clear | .008" | 1/2" | 108 ft. | 48 |
| 827T34 | Clear | .008" | 3/4" | 108 ft. | 48 |
Product Specifications
| Brand | CR Laurence |
|---|
| Thickness | .008" |
| Width | 1" |
| Length | 108' |
| Elongation (PSTC #31) | 400% |
| Peel adhesion | 60 oz/inch width |
| Shear adhesion | @2.2 psi |
| Tensile | 19 lb./inch width |
| Temperature resistance | 175 degrees F |
| Minimum application temperature | -20 degrees F |