OEM Spray Polyurea Elastomer Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD

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OEM Spray Polyurea Elastomer Suppliers – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD

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OEM Spray Polyurea Elastomer 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:

OEM Spray Polyurea Elastomer Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD detail pictures

OEM Spray Polyurea Elastomer Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD detail pictures

OEM Spray Polyurea Elastomer Suppliers –  SWD9007 traffic tunnel special fire retardant  polyurea anticorrosion protective coating  – SWD detail pictures


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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for OEM Spray Polyurea Elastomer Suppliers – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD , The product will supply to all over the world, such as: Russia, Morocco, Maldives, We only supply quality products and we believe this is the only way to keep business continue. We can supply custom service too such as Logo, custom size, or custom products etc that can according to customer's requirement.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Ida from Atlanta - 2018.06.19 10:42
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Judy from Irish - 2018.03.03 13:09
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