Description
Foam Backing Rod – 10mm x 50m. A closed-cell polyethylene foam rod for filling joints and gaps before applying sealant. Inserted into the joint to control sealant depth and create a proper bond-breaker, ensuring the sealant adheres only to the joint faces and not the base.
10mm diameter suits standard expansion joints, window perimeters, and concrete panel joints. 50m roll for extended runs.
Specifications
- Diameter: 10mm
- Length: 50m
- Material: Closed-cell polyethylene
- Type: Backing rod / bond breaker