SWD562 cold spray polyurea elastomer  anticorrosion waterproof abrasion resistance coating


SWD562 cold spray polyurea elastomer anticorrosion waterproof abrasion resistance coating

short description:

Spray polyurea is a solvent free, pollution free green product, it has been applied on many major projects of anticorrosion waterproof protection field since its high physical and corrosion resistance property. But in normal conditions, spray polyurea must be applied with special machine which requires two hundred thousand RMB, and has high demand on the applicators ability, therefore it causes some inconvenience for the polyurea application. SWD Urethane USA developed a new simple-applied cold polyurea, it is a revolutionary product in polyurea industry that updated people’s understanding of polyurea technology, which created opportunity for the wider application scopes of spray polyurea.

Product Detail

Product Tags


Cold polyurea is applied with a simple spray gun, easy to apply, one person can operate it. It can be directly sprayed in the temperature above 25℃, use a microwave to heat the liquid material to 35℃ if the environment temperature below 25℃. The curing time is adjustable from 2-10 min, can be sprayed forming on any curve, vertical or slope surface, without sagging. The coating is flexible, compact and seamless, with excellent comprehensive physical properties, no powdery, no peel off or crack after long term outdoor use, it is resistant to any cold & hot impact and weather changing corrosion.

Application scopes

Wearable anticorrosion protection of coal chute, spiral separator, flotation tank, washing drum, transmission belt and other mining facilities.


Adhesive strength (concrete base) ≥2.9Mpa( or substrate broken)
Adhesive strength (steel base) ≥8.5Mpa
Tear strength ≥70kg•cm
Tensile strength ≥15.0Mpa
Elongation ≥400%
Penetration resistance 2.1Mpa
Temperature variation resistance -50------+120℃
Wear resistance (750g/500r) ≤10mg
Acid resistance 10%H2SO4 or 10%HCI, 30d no rust no bubbles no peel off
Alkali resistance 10%NaOH, 30d no rust no bubbles no peel off
Salt resistance 30g/L, 30d no rust no bubbles no peel off
Salt spray resistance 1000h no rust no bubbles no peel off
Oil resistance 0# diesel crude oil 30d no rust no bubbles no peel off

Data of performance

Color Multiple colors as customers’ need
Luster glazed
Density 1.01g/cm3
Volume solid content ≥98%
Recommended dry film thickness 500-3000μm
Theoretical coverage 1.02kg/sqm (calculated by the above solids percentage and dry film thickness of 1000 microns)
Practical coverage Allow appropriate loss rate
Surface dry time 3-5min
Re-coating interval ≤ 6h (20℃)
Re-coating method two component air sprayer
Mix ratio A:B=1:1 (by volume)
Normal package 1.6kg/set (part A: 0.82kg, part B: 0.77kg)
Application temperature 25-40℃ (use a microwave to heat the material to 35℃ when apply in cold weather) 
Flash point 200℃

Recommend procedures


Name of products


Dry film thickness(μm)


SWD polyurea special primer




SWD562 cold polyurea elastomer







Product application environment

Environment temperature 0℃-45℃
Product spray heating temperature 65℃-70°C
hose heating temperature 55℃-65℃
Relative humidity ≤90%
Dew point ≥3℃

Shelf life

10 months (Indoor with dry and cool conditions)


1.6kg/set (part A: 0.82kg, part B: 0.77kg)     

Production places

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

Global applicability

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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