Description
Nulon PE Foam Backing Rod
Available in sizes from 6mm to 30mm, backer rods are pushed into joint gaps to form a uniform and firm base for controlling the depth of gun-applied sealants. Nulon’s closed cell PE Foam is ideal for water tightness features in construction. It is perfect for:
- Joints between precast concrete panels
- Saw cut joints in concrete floors
- Peripheral joints around aluminium and timber windows
- Around penetrations through walls and floors
- Expansion joints between bricks and masonry
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