High-Quality Polyurea Cartridge Spray Gun Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD

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High-Quality Polyurea Cartridge Spray Gun Suppliers – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD

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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Open Cell Polyurethane Foam, Polyurethane Foam , Fire Retardant Polyurethane Foam , We always provide best quality products and excellent service for the majority of business users and traders . Warmly welcome to join us, let's innovate together, and fly dreams.
High-Quality Polyurea Cartridge Spray Gun 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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High-Quality Polyurea Cartridge Spray Gun Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD detail pictures

High-Quality Polyurea Cartridge Spray Gun Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD detail pictures

High-Quality Polyurea Cartridge Spray Gun Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD detail pictures


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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for High-Quality Polyurea Cartridge Spray Gun Suppliers – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD , The product will supply to all over the world, such as: Burundi, Luxemburg, Cannes, If you give us a list of merchandise you are interested in, along with makes and models, we can send you quotations. Remember to email us directly. Our goal is to establish long-term and mutually profitable business relationships with domestic and overseas clients. We look forward to receiving your reply soon.
  • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Cindy from Czech - 2018.11.02 11:11
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Pandora from Bahrain - 2018.06.09 12:42
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