Waterproofing & Tanking
20kg Cement-Based Tanking Slurry for Cellar & Basement Waterproofing
Single-component, cement-based waterproofing slurry for cellars, basements and below-ground masonry.
SKU TNK001
£70.10
incl. VAT
Key features
- Single-component, cement-based formulation
- Acrylic polymer enhancement for strength and adhesion
- Vapour-permeable yet watertight when cured
- Resists sustained water pressure
- Applicable to damp surfaces by brush
- User-friendly application process
How much do I need?
m²
You’ll need about
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Product details
Product description
A ready-to-use tanking coating formulated with Portland cement, graded aggregates and acrylic polymer modifiers. Applied by brush directly to damp surfaces, it cures to form a vapour-permeable yet watertight barrier that resists water pressure and prevents ingress in below-ground structures. Two coats are required for full protection.
Applications
- Cellar and basement waterproofing
- Below-ground masonry protection
- Concrete and brickwork tanking
- Prevention of water ingress in damp structures
Specifications
- Pack size
- 20kg
- Coverage
- 6.5–8m² per coat on coarse surfaces; 8–10m² per coat on smooth surfaces (rates depend on surface porosity)
- Coats required
- Two minimum
- Surface preparation
- Clean, stable, keyed surfaces required; remove dust, laitance and loose material
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