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JS Coating Polymer Modified


JS Coating Polymer Modified


Product details

 HYW  waterproof  coating    

Single-component moisture-curing  waterproof coating is a kind of liquid polymer 

waterproof material, suitable for dry and wet base surface construction, solidified into tough and elastic, non-toxic and tasteless waterproof film after coating. It is a new type of environmental friendly

waterproof material without solvent.

Property and technical data

1 Solid content %     70

2 Tensile strength(without dealing) Mpa   1.2

3 Elongation at break(without dealing) % 300

4 Low temperature flexibleφ10mm rods -10no crack

5 Impervious 0.3Mpa 30min impervious impervious impervious

6 Wet base adhesive strength Mpa   0.5

It forms an elastic waterproof layer like rubber membrane after solidifying at normal temperature. It enjoys many good features follow: 
1. Simple application, reliable performance, no joint gap.
2. Good cold &heat resistance, grease-proof &waterproof, aging, resistance, and corrosion resistance.
3. Firm adhesion and good elongation.
4. Good waterproofing, not dissolved in water, and it can be used together with cement and talc powder.

5. One component, in a barrel, namely uses once open. Avoid unstable product quality resulted from improper multicomponent mix proportion. 

6. Stable product performance, excellent functions of anti-aging, high and low temperature resistance.

7. Suitable for wet base and variable cross-section engineering with complex structure, perfect bonding performance.

8. Easy to operate, suitable for large areas of engineering construction and domestic maintenance and use. 

9. Pretty good cohesion with concrete, all kinds of pipes, plate and various waterproof sheets.



1. Flat, stand, roof of building, lavatory bath room, swimming pool, gutter and afforest roof. 

2. Underground construction: concrete floor, beam, shear wall, retaining wall, elevator shaft, etc. 

  1.  Subway, tunnel, ditch, underground structure, all kinds of pools.

4).the finished  waterproof layer should be  to avoid damage before dry

5) the first layer coating thickness 0.3mm is better . After 8hours then can be coated next layer



1).the storage place should be dry, aerating and avoid water.
2).it is forbidden to contact fire because the easy is easy to burn.
3).stir the paint homey  before application.
4).the finished paint waterproof layer should be protected well to avoid damage before the application of protection layer. In case the paint layer is found to be damaged, cut down around the place to repair with paint.

Recommended dosage

 Coating Thickness0.8mm:1.0 kg/m2

Coating Thickness 1.0mm:1.3-1.5kg/m2

Coating Thickness 1.5mm:1.8-2.0kg/m2  



1.underground construction thickness 1.2mm-2.0mm, normally 1.0mm. 

2.Toilet and bathroom thickness ≥1.5mm

3.exposed roof construction with  Several waterproofing coating every layer ≥1.0mm



Keep in ventilated, dry, damp places, Prohibit to contact fire, prevent sun and rain Shelf time:12month. 


20 kg/barrel





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