Product Description
The Backer Rod is a compressible foam material used in construction for filling gaps and joints before applying sealants. It helps control the depth of sealant application and improves adhesion, ensuring a strong and long-lasting seal.
Made from high-quality closed-cell polyethylene foam, Backer Rods are lightweight, flexible, and moisture-resistant. They act as a backing material, preventing sealant from sinking into joints and ensuring proper bonding on two sides.
Backer Rods are widely used in expansion joints, window and door installations, concrete joints, and façade works. They play a key role in enhancing waterproofing, insulation, and overall joint performance in construction projects.