Two component water proof type cement base, general purpose
Features
- Cement base water proof, non-toxicity requirement especially for potable water such as water tank
- Easy to mix and apply
- Breathable and allows transmission of water vapour from interior of building
- Protection of concrete against the effects of CO2, de-icing salts and water penetration
- Flexible and cover 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 should be repaired the cracks
- Spray the water allow the concrete surface to be moist before apply water proof
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, use all within 30 minutes
Remark: Do not add water
Work Procedure
- Apply water proof first layer by 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 should be leave the substrate surface to dry about 3 days
Precaution
- Avoid using in sunlight place
- Do not spray water before apply second layer
- Clean the tools immediately after use.