Backfill cord 30 mm 25 m roll

Backfill cord 30 mm 25 m roll, 1 car

Main features short:
Avoids three-sided liability
Compatible with all sealants
Soft and flexible with a stable outer skin

Application areas:
Use as a backfill and expansion joint seal for masonry seals, joints in sanitary areas, concrete joints and window joints

Product advantages:
Reduces the risk of cracking in sealing and expansion joints. Prevents three-sided liability
Easy to use and process. Flexible, with a stable outer skin. Very good resilience after deformation. Compresses well
Meets all necessary technical requirements. Corresponds to DIN 18540. Fine-pored, closed-cell polyethylene foam. No water absorption. Compatible with all sealants

Hints:
Used to prevent three-sided bonding
Do not use sharp materials to force the product into the joint

Processing instructions:
According to the requirements of DIN 18540, a sealant may only adhere to two flanks during use
Any further bonding can lead to stress cracks during movements underground and endanger the tightness of the joint
When applying, the backfill strip must be compressed by approx. 25%
Furthermore, the product should not be pressed into the joint with sharp tools so that the surface material is not damaged
Once installed in the joint, the backfill strip has a hollow shape, making it easy to apply the appropriate sealant