Product Description:
Backer Rods is a closed cell, a polymer-based product with a circular profile.
It ensures stronger bonding of sealant with masonry, aluminum or other substrates & helps to maintain the desired thickness of sealant at the joint’s center.
It does not bond with cold applied sealant. It acts as a cost-effective space filler to reduce the consumption of silent.
Features & Benefits
Closed cell: Negligible water/moisture absorption
Bitumen free: Non-staining
Excellent chemical resistant: Insert to alkalis and most acids
Does not disintegrate
Cost-effective filler: Allows unrestrained expansion & contraction of sealant
Eliminates bubbling consumption
Reduces sealant consumption
Applications
• Pre-cast panel joints
• Expansion Joints
• Window and door frame perimeters
• Coping joints
• Glazing joints
• Isolation joints
• Control Joints
• Contraction Joints
• Dynamic joints in masonry, etc.
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