Product:

1/2 inch Diameter (12MM) Hot Rod XL Backer Rod, Cross-Linked Closed Cell, For Hot Pour. Price/Foot.

Ordering Notes:

• Custom-cut items are non-returnable or cancellable.

DESCRIPTION:

Round, tan color, firm, resilient, polyethylene extruded closed celled foam with a water resistant outer skin. Cross Linked to provide high temperature and chemical resistance. Provides bond-breaker and controlled depth for sealants. Compresses up to 50% in smaller sizes and 30% in large sizes. Does not stick to sealants. Exceeds ASTM standards for bond breaking materials. No additional bond breaker is required. Very high moisture resistance. Will not absorb ground water. Compatible with all know types of sealants including butyl, polyurethane, silicones, tri-polymer, polysulfide, acrylic, etc.

APPLICATIONS:

• Hot-Pour sealants, up to 410F
• Rubber-Asphalt, coal-tar rubber, polymer sealants
• Ground based expansion joints
• Roadways / Highway joints
• Parking lots
• Isolation joints

SIZING BACKER-ROD:

• Select a backer-rod diameter that is approximately 25% larger than the width of the joint.

MORE INFORMATION:

• PRODUCT DATA SHEET AND INSTALLATION