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PolyProof 450
Flexible, cement-based waterproofing coat
PolyProof 450 is two component, cement-based, acrylic polymer modified waterproofing coat for concrete and masonry.
PolyProof 450 forms a flexible, durable, hardwearing, seamless, waterproof coating.
Uses
PolyProof 450 is suitable for waterproofing concrete and masonry substrates against positive water pressure. This includes:
- Water retaining structures such as water tanks, swimming pools, potable water tanks, waste water treatment plants and sea water channels.
- Water excluding structures such as basements, tunnels, sea defense walls.
- Foundations and retaining walls.
- Wet areas such as showers, bathrooms, toilets, kitchens, balconies and roofs.
PolyProof 450 is also suitable for protecting reinforced concrete elements against carbonation and chloride attack.
Features
- Non-toxic. Suitable for use in contact with potable water.
- Remain flexible when submerged in water.
- Can be applied to damp substrates.
- Breathable.
- Excellent bond to porous and non-porous surfaces.
- Resist occasional foot traffic.
Technical data
| Damp-proofing | 1.8 kg/m² (one coat only). |
|---|---|
| Waterproofing | 2.25 kg/m²/two coats. |
| Coverage | Depending on the condition of the surface and method of application. |
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PolyProof 450
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