Swelling pastes
Single-component, solvent-free polyurethane-based swelling paste. MasterMastic PU is a swellable sealing compound for waterproofing of concrete construction joints and penetrations. Upon contact with water, the swelling paste expands and seals the joint or penetration reliably and permanently.

SKU | picture | Name | Description | colour | |
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010030 |
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MasterMastic PU swelling paste 310 ml | Single-component, solvent-free polyurethane-based swelling paste. MasterMastic PU is a swellable sealing compound for waterproofi ... | light blue | View Product |
010033 |
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MasterMastic PU swelling paste 600 ml | Single-component, solvent-free polyurethane-based swelling paste. MasterMastic PU is a swellable sealing compound for waterproofi ... | light blue | View Product |
010037 |
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Nozzle for applicator gun 600 ml | for applicator gun 600 ml... | white | View Product |
010038 |
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Applicator gun for 310 ml cartridge | for 310 ml cartridge... | black | View Product |
010039 |
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Applicator gun for 600 ml aluminium pouch | for 600 ml aluminium pouch... | black/ red | View Product |