SWD319 special vehicle explosion protection  high strength coating


SWD319 special vehicle explosion protection high strength coating

short description:

When the vehicles got collision in the driving process, the vehicle body can easily get damaged and bring risks to the people inside the car. Therefore, it is important to choose a explosion protection material to protect the vehicles. SWD Urethane Co., USA developed explosion protection high strength coating, which has excellent performance of being tough, abrasion resistance and impact resistance. It has been widely used on American armored vehicles, police cars, special industry escort vehicles and sport utility vehicles.

Product Detail

Product Tags


The product has high reactivity, fast cure, can be sprayed forming on any bent, slope and vertical surfaces without sagging. Surface granulation, nice and feel comfortable. The coating film is dense, seamless, bond well with substrate that greatly increase the adhesive strength. It has excellent explosion protection, impact resistance and anti-collision, to protect the car body and decrease the damage of external force. Spray along with SWD polyaspartic anti-aging topcoat to protect the car body from color-changing, good decoration and safe.

Application scopes

Adhesive strength (steel base) 12.3 Mpa
Tear strength 83.6kN/m
Tensile strength 19.5Mpa
Elongation 450%
Penetration resistance 2.6Mpa
Temperature variation -40------+120℃
Wear resistance  (700g/500r) 4.3mg
Acid resistance (10%H2SO4 or 10%HCI, 30d) no rust no bubbles no peel
Alkali resistance 10%NaOH, 30d no rust no bubbles no peel
Salt resistance 30g/L, 30d no rust no bubbles no peel
Salt spray resistance 2000h no rust no bubbles no peel
Oil resistance 0# diesel crude oil 30d no rust no bubbles no peel

Data of performance

Color multiple colors as customers’ need
Luster glazed
Density 1.01g/cm3
Volume solid content 99% ±1%
Recommended dry film thickness 2000-3000μm
Theoretical coverage 2.04kg/sqm (calculated by the above solids percentage and dry film thickness of 2000 microns)
Practical coverage Allow appropriate loss rate
Dry time 20-30s (Surface fine granulation)
Overcoating interval min: 1h, max: 24h
Overcoating method Special polyurea equipment spray (imported or local support)
Flash point 200℃

Recommended procedures


Name of products


Dry film thickness(μm)


SWD polyurea special primer




SWD319 special vehicle explosion protection high strength coating




SWD8029 polyaspartic anti-aging coating







Chemical resistance

Acid resistance 40%H2SO4 or 10%HCI, 240h   no rust, no bubbles, no peel off
Alkali resistance 40%NaOH, 240h no rust, no bubbles, no peel off
Salt resistance 60g/L, 240h no rust, no bubbles, no peel off
Salt spray resistance 1000h no rust, no bubbles, no peel off
Oil resistance, engine oil 240h   no rust, no bubbles, no peel off
Water resistance, 48h No bubbles, no wrinkled,no color-changing, no peel off
(Note: The above chemical resistant property is obtained according to the GB/T9274-1988 test method, for reference only. Pay attention to the influence of ventilation, splash and spillage. Independent immersion testing is recommended if requires other specific data.)

Application scope

Transportation tools body protection of cars, SUV, buses, trucks, armored vehicles

Shelf life

10 months (Indoor with dry and cool conditions)


Component A: 210kg/bucket, component B: 200kg/bucket

Production places

Minhang Shanghai City, and Nantong coastal industrial park production base in Jiangsu (45% of the raw materials imported from SWD US, 40% from multinational company in Shanghai, 15% from local support)


To apply this product must be accordance with the relevant     national regulation of sanitation, safety and environment protection. Do not even contact the surface of wet coating.

Product health and safety information

Our company aims to provide worldwide customers with standard coating products, however custom adjustments can be made to adapt and leverage different regional conditions and international norms. In this case, additional alternative product data will be provided.

Integrity declaration

Our company guarantees the reality of the listed data. Due to the diversity and variability of the application environment, please test and verify it before use. We don’t take any other responsibilities except the coating quality self and reserve the right of modifying the listed data without prior notice.

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