Floor Coating

CLEANPOXY DNY-200 Penetrated epoxy clear primer

Primer of concrete floor paints requiring water resistance and chemical resistance

This paint is a two-component transparent epoxy paint made mainly of epoxy resin and polyamide resin. It is especially suitable for concrete because of its excellent permeability. In particular, it enhances the strength of the concrete mortar surface and improves adhesion between the substrate and the subsequent paint.


Paint type
Modified epoxy / Polyamide (Two-Component)
Drying time
Drying time
Category 5℃ 20℃ 30℃
Set-to-touch 2 hours 1 hours 40 minutes
Dry-through 30 hours 15 hours 10 hours
Over-coat (Min.) 32 hours 18 hours 12 hours
Over-coat (Max.) 1 month 15 days 7 days
Pot life 16 hours 12 hours 8 hours
Not Applicable
Specific gravity
Approx. 0.95 (Transparent)
Dilution ratio
▷No dilution
Theoretical Coverage
0.15 ㎏/㎡ (6.4㎡/ℓ)
Solid volume ratio
32±3 %
Thickness of dried film
50 ㎛
Mixing ratio
Base(A)/hardener(B)=2/1 (Volume ratio)
Shelf life
12 months
Package unit
16L (Compounds)
Flash point

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.
3. The substrate with severe absorption of primer due to poor concrete should be reinforced by additional coatingto exhibit excellent adhesion.
4. For high-strength concrete (260㎏/㎠ or higher), blasting treatment should be carried out.
Coating method
1. Reinforce cracks, crevices, and joints between walls and floors with an epoxy putty after primer.
2. Apply smoothly to the base surface using a roller, etc. after evenly mixing the base and hardener.
Appropriate construction specifications
▷Top coat : Epoxy system, urethane system
Coating conditions
1. Atmosphere Temperature: 5~35℃, Surface Temperature: 40℃ or below, Relative Humidity: 80% or less
2. Moisture content in the concrete: 6% or less