Description
| Description | KEMA MASTIC WA is a one-component, grey coloured, polyurethane based, elastic, hydro swelling mastic, which cures and swells in the presence of moisture. In contact with water it will expand to approximately 200 % of its original volume. |
| Field of use | It is designed for sealing rough and smooth construction joints and pipe penetrations in wet or underwater applications. It can be applied to concrete, PVC, HDPE, steel, etc. |
Features
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Flexible system, which adapts to the irregular surface of the substrate
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Easy application with standard caulking gun
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Solvent-free
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It is approved for contact with potable water
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It doesn’t dissolve in water
Consumption
Depends on the quality of concrete per linear metre.
| Nozzle diameter | Length |
| 3 mm | 40-50 m |
| 6 mm | 16-20 m |
| 8 mm | 8-10 m |
| 10 mm | approx. 6 m |
Packing
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600 ml in in ALU sleeve / 7200 ml (12×600 ml) in cardboard box