Powder Waterproofer is a white powder admixture used to increase the water repellency of render, mortar and concrete. By increasing the water repellency but maintaining the vapour permeability of a mix, there is a lower water absorption, lower risk of efflorescence and staining and a higher durability. Use of Powder Waterprooofer in render base coats also reduces the suction to allow easier application of following render coats.
- Permeability and absorption reduced
- Vapour permeable - allows the structure to 'breathe'
- Helps prevent efflorescence
| SPECIFICATION | |
| Brand | Larsen |
| Unit Length of Piece (mm) | 175mm |
| Unit Width of Piece (mm) | 30mm |
| Unit Height of Piece (mm) | 310mm |
| Unit Weight of Piece (Kg) | 1kg |
| Coverage | 1kg per 50kg cement |
| Form | Powder |
| Used For | Use of Powder Waterprooofer in render base coats also reduces the suction to allow easier application of following render coats. |
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Safety Data Sheet
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Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions. |
