Two-component general flexible cementitious waterproof
Features
- Cement base waterproof, non-toxicity requirement,especially for potable water such as water tank
- Easy to mix and apply
- Breathable and allows transmission of water vapourfrom interior of building
- Protection of concrete against the effects of CO2,de-icing salts and water penetration
- Flexible and able to conceal any cracks or pores of all masonry
Applications
- Suitable for applying waterproofing in concrete such as concrete slab, concrete wall, bathroom, swimming pool, water tank, septic tank etc
Surface Preparation
- Clean surface from dust, concrete debris or oil stain
- If the concrete surface is cracked, it should be repaired
- Spray the water allow the concrete surface to be moist before applying waterproof
Mixing
- Mix cement with additive according to mixing ratio in technical table
- Mix by electric drill speed 500 rpm until mixture is homogeneous
- After mixing, it should be used within 30 minutes
Remark: Do not add water
Application procedure
- Apply waterproof first layer by using brush while concrete surface have be moist and leave it about 3-4 hours before apply second layer
- Apply second layer by applying perpendicular to the first layer
- Do not expose the surface to water for 3 days after applying
- For tiling, it should be waited for at least 3 days
Precaution
- Avoid using in sunlight place
- Do not spray water before apply second layer
- Clean the tools immediately after use