StoDivers Backer Rod

Closed-Cell Polyethylene Filler Rod for Joint Sealant Backing

Area of application

• Expansion joints in slabs and walls
• Precast and cast-in-situ concrete joints
• Trafficable or submerged sealant joints
• Isolation joints in façade or flooring works

Properties

• Non-absorbent closed-cell structure
• Excellent weatherability and UV resistant
• Acts as bond breaker (prevents 3-sided adhesion)
• Supports sealant geometry and tooling
• Lightweight, compressible, and easy to install
• Available in round and square sections
• Suitable for submerged or trafficable joints

* Product images may differ from the actual product.