Floor Coating

CLEANPOXY(W) PRIMER Water-based epoxy primer

Primer for concrete surfaces of interior of buildings, basements, etc,

This paint is a water-based epoxy paint made by using water-based epoxy resin. Unlike solvent-based epoxy coatings, it is an environmentally friendly paint with no harmful ingredients to humans. Therefore, it is the most suitable paint for the interior of buildings, basements, etc. as there is no solvent odor. This paint has excellent adhesion and water resistance. It is a transparent paint that further enhances the interlayer adhesion to the top coat through uniform penetration to the concrete mortar surface.


Paint type
Modified epoxy / Modified amine (2-Component)
Drying time
Drying time
Category 10℃ 20℃ 30℃
Set-to-touch 8 hours 4 hours 2 hours
Dry-through 24 hours 18 hours 16 hours
Over-coat(Min.) 32 hours 24 hours 18 hours
Over-coat(Max.) 1 month 15 days 15 days
Pot life 3 hours 1.5 hours 1 hours
Specific gravity
Approx. 1.04 (Clear)
Dilution ratio
▷No dilution ▷Dilute within the volume ratio 3% (if necessary)
Theoretical Coverage
7.0㎡/ℓ -50㎛
Solid volume ratio
35±3 %
Thickness of dried film
Mixing ratio
Base(A)/hardener(B)=1/1 (Weight ratio)
Shelf life
6 months
Packaging 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.
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 base and use after evenly mixing for 3-5 minutes with a power stirrer.
Appropriate construction specifications
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. At low temperature and high humidity, water evaporation on the coating surface during coating is very delayed, and normal properties cannot be exhibited even when it is dried.