Premium Square Rectangular Foam Backer Rod – The Ultimate Solution for Pavement Joints

High-Density Closed-Cell Foam – Engineered from durable polyethylene foam for superior compression resistance and long-term stability in all weather conditions.

Precision-Cut Rectangular Profile – Ensures snug fit and optimal sealant adhesion, preventing debris intrusion and moisture damage in concrete expansion joints.

Versatile Industrial Applications – Ideal for highways, driveways, airport runways, and commercial flooring systems requiring expansion joint filler.

Non-Absorbent & Weatherproof – Resists mold, mildew, and chemical erosion while maintaining flexibility from -40°F to 180°F (-40°C to 82°C).

Cost-Efficient Bulk Packaging – Wholesale quantities available at globally competitive prices, reducing per-unit cost for large-scale construction projects.

Easy-Install Design – Lightweight yet rigid structure allows quick manual placement without specialized tools, saving labor time.

ASTM-Compliant Performance – Meets international standards for joint filler materials in civil engineering applications.