Jumbolene Backer Rod / Sealant Cord

Sealant backing cord made from low density, non cross-linked, closed cell, expanded Polyethylene foam.

Designed for versatility and durability, Jumbolene® Backer Cord from Jumbo Chem Ltd is the ideal solution for various construction and industrial applications. Its innovative features ensure top-notch performance and reliability for your sealing needs.

Key Features:

• Waterproof Design: Ensures reliable performance in moisture-prone environments.
• Sealant Compatibility: Works seamlessly with silicone, polysulphide, polyurethane, butyl, bitumen, and acrylic sealants, ensuring versatility across projects.
• No Bond Breaker Needed: Simplifies installation by eliminating the need for a bond breaker between the cord and the sealant.
• Flexible with High Recovery Capacity: Provides a secondary seal with excellent flexibility and recovery, ensuring long-lasting durability.
• Advanced Hour-Glass Design: Uniformly distributes stress for maximum bonding in high-stress areas, enhancing joint integrity.

Applications:

• Expansion Joints: Acts as a reliable backer for joint sealants in concrete, brick, and metal structures.
• Vertical and Elevated Horizontal Joints: Perfect for use in challenging construction setups.
• Specialized Use Cases: Ideal for copings, doors, curtain walls, pre-cast units, and even piping in the furniture industry.