Procedure
1. Surface preparation
- Prepare the surface free from any loose cement, dust, oil, moisture and other contaminants.
2. Environmental Conditions
- Over 10°C is ideal for painting and hardening.
- The surface temperature must be at least 3°C above the dew point to prevent moisture condensation.
- Relative humidity: Up to 70%
3. Application Equipment
- Power mixer, roller and brush(Airless spray is not recommended.)
- Recommended thinning ratio: About 5%
Caution for usage
1. Mix the material according to designed mixing ratio and use after stirring it until uniformly blended. And, Use the mixed paint within pot life.(After pot life crack can be occurred)
2. Avoid applying paint on rainy days, high humidity(Over 70%) day, low temperature(Under 10°C) condition.
3. Even if you use same product(color, lot), the painting equipment and method(thinning ratio) can cause different color. So, you should check the color before using it.
4. Over thinning ratio makes lower the film properties.
5. When applying in a confined space, the space should be ventilate thoroughly for curing.(Water vapor cannot evaporate in confined space due to the saturated vapor pressure)
6. Moisture content of concrete should be fully dry to below 6%.
7. When applying over old coating, check the adhesion with old coating.
8. It is not recommended as floor coating.
9. Primer of concrete is not recommended due to poor water resistance.
10. When apply this paint to immersion region of concrete managing waterproofing, it is possible to occur peeling. So, coating work have to be proceeded after checking the adhesion with our products.
11. When immersed before curing time for immersion service, it can make coating problems (chalking, discoloration, blistering, etc.)
Caution for handling
1. Store it indoor (5~35°C) condition, avoiding heat and open flame. And, keep it standing and being closed.
2. Dispose of the waste paint through the waste disposal company designated by the Ministry of Environment.
3. Since this product is a chemical product, it may deteriorate during long-term storage. Please refer to our customer center for the products that have p assed this period.
Warning
Please refer to the warning in the appendix.
Application system
Concrete: WATERGUARD 600 200μm (3~4coats)