Damp-proofing and Waterproof Coating Sika® Damp Proofing Slurry is a one part polymer modified cement based waterproof coating comprising of special cement based components and admixtures. When mixed with water a slurry or mortar material is produced for direct application to a variety of construction substrates. - Low odour compared to bitumen coatings
- Easy to use and apply
- BBA approved
- Just add water
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Usage Sika® Damp Proofing Slurry is used for: - Waterproof coating for tanking residential/domestic basements
- Thin layer mortar or slurry coating/lining
- For internal waterproofing/damp-proofing of basement and cellar walls and floors
- For interior and exterior damp-proofing of basement walls in new buildings
- For interior and exterior waterproofing of concrete, renders, brickwork and blockwork structures
- Lining of water tanks, pools, planters etc
Advantages - Low odour compared to bitumen coatings
- Easy to use and apply
- BBA approved
- Just add water
- Brush, trowel or spray applied
- Easy and fast mixing
- Consistency can be varied to suit application method
- Good adhesion
- Excellent workability
- Protects against water penetration
- Conforms to BS 8102:2022 as a polymer-cement based waterproof coating for Type A shallow basement structures – Grades 1, 2 and 3
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Technical Information Compressive Strength | | 3 days | ~ 20 N/mm2 | 28 days | ~ 40 N/mm2 |
Modulus of Elasticity in Compression Static: ~ 18 kN/mm2 Flexural Strength | | 3 days | ~ 5 N/mm2 | 28 days | ~ 9 N/mm2 |
Tensile adhesion strength >1.5 N/mm2 (failure in substrate) Permeability to Water Vapour 3 MNsg-1 |
Application Information Layer Thickness 1.0 mm min. 2.0 mm max. For damp-proofing use minimum 2.0 mm thickness For waterproofing use minimum 4.0mm thickness Ambient Air Temperature +5°C min. / +35°C max. Substrate Temperature +5°C min. / +35°C max. Pot Life ~ 30 minutes at +20°C Waiting Time / Overcoating Apply 2nd coat within 24 hours of first coat. |
The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.