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TW330 Solvent Based Polyurethane Waterproof Coating

Solvent Based Polyurethane Waterproof coating is a single-component, high-solids polyurethane waterproofing membrane suitable for concrete, wood, and masonry. Ideal for retaining walls, below-grade waterproofing, and tunnels.
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  • TW330

  • KINGWIT


Special Characteristics

1. Easy operation, no special requirements about base layer.

2. High tensile strength and elongation, excellent performance to high and low temperature.

3. Thickness can be 1-3mm one-time brushing, coating film is dense, no pinhole, no bubble.

4. Strong cohesive force, no need other chemical auxiliaries.

5. Color can be customized according to customers’ specific requirements

Technical Data 


TW330 Solvent Based Polyurethane Waterproof Coating

Base

Polyurethane

Solid Content

89%

Skin Time

6h

Heavy traffic Time

24h

Tear Strength

18N/mm

Elongation at break %

659%

Tensile Strength

3.06MPa

Heating Shrinkage Rate

0.8%

Adhesive Strength

1.2MPa

Aging Test after Heating

PASS

Water Absorption Rate

3.1%

Water-permeable test(120min,0.3MPa)

PASS


Typical application


The polyurethane waterproof coating can be applied for:

  • Tiled or covered areas

  • Shower recess & wet areas (floors and upturns)

  • Structural slabs

  • Non-exposed roof 

  • Underground&Balconies

  • Indoor bathroom and kitchen

  • Non-potable water waterproof construction


Storage


The polyurethane waterproof coating should be stored in the original sealed packaging at temperatures of between 0℃ and 30℃, this product is sensitive to frost and must be kept in tightly closed packaging.

The shelf life is about 18 months when stored in a cool and dry place.


Note

Keep out of reach of children. In case of contact with eyes, please rinse eyes with plenty of water and seek medical advice as soon as possible.

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Shandong Kingwit New Material Technology Co., Ltd.

Add: Building 11, Huawei Big Data Industrial Park, Dongjiang Street, Yantai, Shandong, China
Whatsapp: +8619353218907
 
 
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