Floor Coating

CLEANPOXY DNY-210 Fast-drying type penetrated epoxy primer

Primer for concrete and mortar faces

This paint is a two-component transparent epoxy paint using epoxy resin and a special modified curing agent, which is an undercoat suitable for concrete. It is a fast-drying epoxy primer that reduces the painting work time by reducing the subsequent painting time due to its fast-drying ability.


Paint type
Modified epoxy / Polyamide (Two-Component)
Drying time
Drying time
Category 5℃ 20℃ 30℃
Set-to-touch 1 hour 30 minutes 20 minutes
Dry-through 15 hour 5 hours 3 hours
Over-coat (Min.) 15 hour 5 hours 3 hours
Over-coat (Max.) 1 month 15 days 7 days
Pot life 8 hours 6 hours 4 hours
DR-100, DR-100L
Specific gravity
Approx. 0.98 (Transparent)
Dilution ratio
▷Brush, roller coating: less than 10%
Theoretical Coverage
0.16 ㎏/㎡ (6 ㎡/ℓ)
Solid volume ratio
30±3 %
Thickness of dried film
50 ㎛
Mixing ratio
Base(A)/hardener(B)=3/1 (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 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.
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