High-Quality Polyurea Concrete Coating Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD

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High-Quality Polyurea Concrete Coating Suppliers – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD

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High-Quality Polyurea Concrete Coating Suppliers – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD Detail:

Product features and advantages

*Solvent free, 100% solid content, safe, environmentally friendly and odor free.

*Rapid cure, can be sprayed forming on any bent, slope and vertical surfaces, no sagging.

*Dense coating, seamless, with good flexibility

*High adhesive strength, can fast bond well on many substrate like steel, concrete, wood, fiber glass etc.

*Excellent impact resistance, abrasion resistance

*Excellent corrosion resistance and chemical resistance to acids, alkali, salts etc.

*Excellent waterproof performance

*Good shock absorbing performance

*Excellent resistance to temperature variation

*Fast cure, application site back to service quickly

*Excellent durability to reduce maintenance cost of service life

*Extend the service life of sprayed structure

Application scopes

Fire retardant anticorrosion waterproof protection of railways, road, urban subway and other transportation facilities.

Product information

Item A B
Appearance Pale yellow liquid Adjustable color
Specific gravity (g/m³) 1.12 1.22
Viscosity (cps) @25℃ 800 880
Solid content (%) 100 100
Mix ratio (by volume) 1 1
Gel time (second) @25℃ 4-6
Surface dry time (second) 15-40
Theoretical Coverage (dft) 1.08kg/㎡ Film thickness 1mm

Physical properties

Item Test standard  Result
Hardness (Shore A) ASTM D-2240 92
Elongation rate(%) ASTM D-412 180
Tensile strength(Mpa) ASTM D-412 8
Tear strength (N/km) ASTM D-624 60
Impermeability(0.3Mpa/30min) HG/T 3831-2006 impermeable
Wearable(750g/500r)/mg HG/T 3831-2006 1.2
Adhesive strength(Mpa)concrete base HG/T 3831-2006 3.2
Adhesive strength(Mpa) steel base HG/T 3831-2006 11.3
Density(g/cm³) GB/T 6750-2007 1.08
Cathodic disbondment [1.5v,(65±5)℃,48h] HG/T 3831-2006 ≤15mm
Fire retardant GB8624-2012 B1

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Product detail pictures:

High-Quality Polyurea Concrete Coating Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD detail pictures

High-Quality Polyurea Concrete Coating Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD detail pictures

High-Quality Polyurea Concrete Coating Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD detail pictures


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With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for High-Quality Polyurea Concrete Coating Suppliers – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD , The product will supply to all over the world, such as: Brunei, Haiti, Macedonia, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will probably be more conveniently to service our customers.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Eric from Sheffield - 2018.10.01 14:14
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Jason from Sheffield - 2017.08.21 14:13
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