Floor Coating
NR CRYSTAL(W) FAST Solvent Free Clear Epoxy
- usage
- Clear epoxy for concrete surfaces
This paint is a 2K non-solvent type epoxy clear paint composed mainly of non-solvent-based epoxy resin and modified amine resin. It is excellent in the hardness of dry film, adhesion, durability, chemical resistance and dust proofness. It has excellent smoothness and can form a beautiful appearance after painting. It is more effective if an interior design is applied before applying this paint.
specification
- Paint type
- Modified epoxy / Modified amine (2-Component)
- Drying time
-
Drying time Category 5℃ 20℃ 30℃ Set-to-touch 5 hours 2.5 hours 3 hours Dry-through 18 hours 8 hours 10 hours Pot life 20 minutes 10 minutes 5 minutes - Thinner
- Not Applicable
- Dilution ratio
- ▷No dilution ▷In case of high viscosity in the winter season, dilute within the volume ratio 1%
- Specific gravity
- Approx. 1.09
- Theoretical Coverage
- 100 sq. ft./gal.
- Solid volume ratio
- 100%
- Color
- Clear (Compounds)
- Thickness of dried film
- 16mils
- Mixing ratio
- Base(A)/hardener(B)=2/1 (Volume ratio)
- Gloss
- Glossy
- Shelf life
- 12 months
- Packaging unit
- Available as customized
how to use
- Surface treatment
- 1. Cure concrete for at least 28 days at a temperature of 21℃ and a relative humidity of 50%.
2. Completely remove the oil, moisture, sand, dust, laitance and other foreign matter from the surface and maintain surface smoothness. - Coating method
- 1. Reinforce cracks, crevices, and joints between walls and floors with an epoxy putty after primer.
2. Apply smoothly using sawtooth scraper, rubber scraper, pitchfork, square towel, etc.
3. Care should be taken since problems may occur such as cratering upon thin coating. (2mm or less - 1 time)
Appropriate construction specifications
▷Primer : Epoxy primer
▷Mid coat : Epoxy/polyurea basecoat
▷Top coat : Urethane/polyaspartic(optional) - Coating conditions
- 1. Atmosphere Temperature: 5~35℃, Surface Temperature: 40℃ or below, Relative Humidity: 80% or less, Moisture content in the concrete: 6% or less
2. Due to the nature of epoxy lining transparent paint, a color difference may be shown over time if the coating surface is a bright color.
3. The degree of occurrence of yellowing varies depending on the long-term exposure to sunlight or the use time of indoor lighting, etc.
4. The use of a thinner more than the recommended amount causes a further delay in drying,
5. Pot life will be shorten when mixing mass volumes of A+B as it generates heat reaction.
So, we recommend you follow the below procedures when applying bucket packing of it. (15 gallon)
a. Stir Part A and Part B separately before mixing together.
b. Apply on the surface to be coated as soon as PART A + PART B are mixed uniformly together because of short pot life.