Liquid Rubber Polyurethane Waterproof Coating for Roof Wall

Liquid Rubber Polyurethane Waterproof Coating for Roof Wall

Product description

Polyurethane liquid rubber waterproof coating is an isocyanate-containing prepolymer made of isocyanate, polyether and other polyaddition reaction. It is formulated with catalysts, anhydrous additives, anhydrous fillers, solvents, etc. One-component polyurethane waterproof coating.

Key Features

1, Single component, convenient to apply.

2, High cohesive force and ductility

3, Resistance to chemical corrosion, low temperature.

4, Anti-aging performance polymer sealant

5, Low VOC, Eco-friendly

Typical Applications

1, Bathroom floor, kitchen floor, balcony, roof, wall, etc.

2, Concrete floor to stop water leaking as waterproof layer.

3, Interior walls, toilet floor, basement.

4, Swimming pool waterproofing

Technical data sheet

_​ 

Package and shipping

Package: 20kg/barrel, 200kg/drum or 1000kg/drum.

Shipping: By sea, by air, By train

Direction of use

Tools preparation: Clean tools including saw toothed plastic scraper, brush, plastic drum, 30kg electronic scale, rubber gloves and shovel knife.

Application environment requirement: sealant should be installed in the cleaning condition at 5~35℃ relative humidity 35~85%RH.

Cleaning substrates surface: Substrate should be solid without loose materials; Dry without construction on the wet substrates; Clean without dust, oil, asphalt,tar, paint, wax,etc. It should be cleaned by wiping out,cutting, polishing, sweeping, washing, scrubbing and blowing.

The first coating application: First, brush the wall corner and pipe joints partly, then using saw toothed plastic scraper in large area. It should require homogeneous without too thick, the thickness of layer should be 0.55mm in general(If too thick, coating layer is easy to emerge bubbles)

The second coating application: After the fully curing of the first coating layer(about 12 hours), then knife-coating homogeneously at the second time. The good thickness of the second coating is 0.7mm. The direction of knife-coating should be vertical with the first direction of knife-coating. Please refer to the first coating in details.

The third coating application: After the fully curing of the second coating layer, then knife-coating homogeneously at the third time. The direction of knife-coating should be vertical with the second direction of knife-coating. Special instruction: the three times of knife-coating should be confirmed based on thickness design of coating, the total coating thickness is 2.0~2.2mm.

Protective layer construction: If needed, protective layer can be applied on the surface of coating layer.

Cleaning tools: Dip the tools in methylbenzene or dimethylbenzene(prohibit it strictly to dip in ethyl alcohol solvent), the tools can be used after cleaning the solvent. If long time not be used, it should be washed by alcohol or other organic solvent. The curved sealant should be scraped and teared off.

FAQ

Q: May I know more about your company?

A: We as the manufacturer have been donated in the waterproofing materials for years. Featured products are waterproof coating, waterproof sealant, plugging and waterproof membrane.

Q: What is your delivery time?

A: Normally, the delivery time of sample order is 3-7 days.

 Bulk order is 10 days after received the PO and deposit.

Q: Can you do OEM label for the products?

A: Yes, the OEM service such as buyer labels are accepted as long as your order reach our standard amount.

Any more questions, please contact us anytime.