Joint Backer Rod (12mm) 900lm

Circular closed cell polyethylene foam cord in 12mm thickness.

Quantity: 900 metre roll.

Non absorbent compressible closed cell polyethylene foam backup material.

Features
• Quick and easy to apply.
• Reduces sealant usage.
• Improves sealant performance by obtaining the correct joint dimensions.
• Flexible – won’t bubble or blister.

Recommended For:
• Reducing the depth of joints in construction and glazing use.
• Creating a backstop to allow proper sealant tooling in expansion joints.