Waterproof Coating

CLEANTHANE 2100 PLUS Elastic urethane intermediate coating for waterproofing

usage
Waterproofing material for various engineering works, rooftops of buildings and other areas

This paint is a room-temperature curing 2K polyurethane intermediate coating suitable for rooftop waterproofing due to its excellent tensile strength, tearing strength and elongation. Due to its self-smoothing ability, it can form a seamless film and is excellent in water resistance, chemical resistance and durability. It can also form a uniform coating film. Moreover, it is a high-grade exposed type elastic urethane intermediate material that is easy to repair even if the waterproof layer is broken.

specification

Paint type
Polyurethane resin (2-Component)
Drying time
Drying time
Category 5℃ 20℃ 30℃
Set-to-touch 12 hours 7 hours 5 hours
Dry-through 48 hours 24 hours 18 hours
Over-coat (Min.) 48 hours 24 hours 18 hours
Over-coat (Max.) 96 hours 48 hours 36 hours
Pot life 60 minutes 30 minutes 20 minutes
Thinner
DR-700, DR-700L, DR-790
Specific gravity
Approx. 1.44 (Based on green color)
Dilution ratio
▷ No dilution
Theoretical Coverage
4.6 ㎏/㎡ (Based on 3㎜)
Solid volume ratio
93±3 % (Based on green color)
Color
Green, gray, other colors
Thickness of dried film
3 ㎜
Mixing ratio
Base(A)/Hardener(B)=1/3 (Weight ratio)
Flash point
62℃
Shelf life
6 months (5 ~ 35 ℃ indoor storage)
Packaging unit
20㎏ [Base(5㎏), Hardener(15㎏)]

PRODUCT PROPERTIES (PHYSICAL PROPERTY DATA)

Tensile strength
More than 2.5 N/㎟
Tearing strength
More than 14.7 N/㎜
Elongation rate
More than 450 %
Hardness
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 smoothly on the undercoated surface using sawtooth scraper, rubber scraper, pitchfork, roller, etc.
Appropriate construction specifications
▷Primer : CLEANTHANE 1000
▷Intermediate coating : CLEANTHANE 2100 PLUS
▷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.
During scorching heat in the summer (atmospheric temperature: 28℃ or higher; surface temperature:
40℃ or higher), please apply after 4 pm when the surface temperature drops.