Waterproof Coating

NEW SINGLETHANE 1K elastic urethane waterproofing for exposure

Waterproof coating exclusive for rooftops and exposed areas

This paint is a 1K elastic urethane intermediate coating that is excellent in physical performance in terms of tensile strength, elongation and tearing strength. In particular, as a 1K type, it can be used immediately without stirring the base and the hardener, and 1~1.5mm coating is possible with one coat. It is a 1K exposed type waterproofing material for roofs that is excellent in the adhesion and elastic effect of coating.


Paint type
Polyurethane resin (1-Component)
Drying time
Drying time
Category 5℃ 20℃ 30℃
Set-to-touch 12 hours 7 hours 5 hours
Dry-through 72 hours 24 hours 18 hours
Over-coat (Min.) 3 days 1 days 18 hours
Over-coat (Max.) 4 days 3 days 1.5 days
Pot life 60 minutes 30 minutes 20 minutes
DR-700, DR-700L, DR-790
Specific gravity
Approx. 1.5
Dilution ratio
▷ No dilution
Theoretical Coverage
5.0 ㎏/㎡ (Based on 3㎜)
Solid volume ratio
More than 90 % (Based on green color)
Green, gray
Thickness of dried film
3 ㎜
Mixing ratio
33 ℃
Flash point
6 months
Shelf life
18 ㎏


Tensile strength
More than 2.5 N/㎟
Elongation rate
More than 450 %
Tearing strength
More than 14.7 N/㎜
shore A 60 ± 10

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. 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 the NEW-THANSUNG SEAL(N).
2. Apply Singlethane with sawtooth scraper, rubber scraper, pitchfork, etc. by dividing into primary scrapping (0.5~1.0㎜) and secondary main coating. Applying a thick coat (2㎜ or more) at once may cause drying failure.
Appropriate construction specifications
▷Primer : CLEANTHANE 1000
▷Intermediate coating : NEW SINGLETHANE
▷Top coat : CLEANTHANE 3000K
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.