Heras banner - 330x170 cm
€76.50
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This round closed-cell foam backing rod, diameter 25 mm, is used to create an optimal substrate for the application of sealants in expansion joints and frame installations. Suitable for construction and renovation work requiring consistent joint depth.
The backing rod is inserted into a prepared joint gap before sealing. Its flexibility allows easy fitting; it limits the quantity of sealant needed while providing precise control over joint width and depth, reducing risk of three-point adhesion.
| Brand | DL Chemicals |
|---|---|
| Diameter (mm) | 25 |