Floor Coating

CLEANPOXY DNY-200(E) Epoxy flooring primer

Epoxy primer for concrete surfaces

This product is a two-component transparent epoxy primer made mainly of epoxy resin and modified amine resin. It is suitable as a floor undercoat, enhancing the strength of the concrete surface due to its excellent adhesion, permeability, water resistance and chemical resistance. In particular, this paint minimizes organic solvents and reduces VOC by organic solvents during indoor work.


Paint type
Modified epoxy / Modified amine (Two-Component)
Drying time
Drying time
Category 5℃ 20℃ 30℃
Set-to-touch 5 hours 3 hours 2 hours
Dry-through 36 hours 15 hours 10 hours
Over-coat (Min.) 2 days 1 days 12 hours
Over-coat (Max.) 1 month 15 days 7 days
Pot life 1 hour 30 minutes 20 minutes
Not Applicable
Specific gravity
Approx. 1.10 (Transparent)
Dilution ratio
▷No dilution ▷In case of high viscosity in the winter season, dilute within the volume ratio 1%
Theoretical Coverage
0.11 ㎏/㎡ (9.3㎡/ℓ)
Solid volume ratio
93±3 %
Thickness of dried film
100 ㎛
Mixing ratio
Base(A)/hardener(B)=4/1 (Weight ratio)
Shelf life
12 months
Package unit
16L (Compounds)

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 coating to 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.
3. Add the hardener to the main agent and use after evenly mixing for 3-5 minutes with a power stirrer.
Appropriate construction specifications
▷Primer : CLEANPOXY DNY-200(E)
▷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