Waterproofing Systems
KingProof B50®
Water based latex rubberized bitumen protective coating.
Density
1.05 ± 0.02 g/cm³
Over coating time
10 hr
Drying time
3 - 5 hr
Coverage
3 - 5 m²/litre, dep…
Packaging
Drum
Overview
KingProof B50 is a black/brown emulsified bitumen liquid reinforced with latex rubber, acting as damp-proof, vapour barrier and protective coating for concrete and masonry.
Applications
- KingProof B50 provides a vapour barrier, protective coating, and curing compound for:
- Underground concrete foundations
- Concrete and masonry block walls
- Walls behind cladding systems
- Concrete slabs
- Basement walls
Advantages
- Resists attack by chlorides and sulphate ions present in ground water
- Applied by brush which make it easy to use
- Economical
- Water base, has no solvents
- Asbestos free
- Does not rot
- STANDARDS KingProof B50 complies with ASTM D1227-95, Type II, Class 2
- KingProof B50 complies with ASTM C309-93 when applied with two coats at a rate of 2 m²/litre
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Form | Liquid | — |
| Density | 1.05 ± 0.02 g/cm³ | — |
| Over coating time | 10 hr | — |
| Application temperature | 5 - 45⁰C | — |
| Drying time | 3 - 5 hr | — |
| VOC | < 40 gr/ ltr | — |
Usage & Packaging
Packaging
KingProof B50 is available in 18 and 200 litre drums.
Coverage
3 - 5 m²/litre, depending on surface roughness.
Storage
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature
Pack formats
Drum
Product family
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