Grandcell Closed Cell Polyethylene Backing Rod

Ensure durable and weather-resistant joint sealing with the Grandcell Closed Cell Polyethylene Backing Rod. Designed specifically for construction applications, this single-component rod acts as a space-filler that controls the depth and width of sealant joints, optimizing the performance of polyurethane or silicone sealants.

Manufactured from high-quality closed-cell polyethylene, this backing rod offers excellent resilience and low compression set, ensuring it maintains its shape and effectiveness over time. It is non-adhesive, allowing for easy removal if necessary, and provides a consistent surface for sealant application. The product is supplied in convenient 800-meter roll packs, making it ideal for large-scale projects requiring continuous lengths of joint filler.

• Material: High-density closed-cell polyethylene
• Configuration: Single-component rod
• Pack Size: 800-meter roll
• Function: Controls sealant joint depth and width
• Compatibility: Suitable for polyurethane and silicone sealants
• Benefit: Enhances sealant longevity and weather resistance