Polyurea
Fast-curing, high-strength polyurea coating and sealant for superior surface protection
What is Polyurea?
Polyurea is an elastomer material procured from step-growth polymerization, which involves combining synthetic resin and reactive isocyanate materials. Thus, the result of an isocyanate part with a resin blend part through the step-growth method of polymerization produces polyurea. Various formulations of resins and isocyanate s can produce the desired setting time, water resistance, pigmentation, flame-hindering qualities, and other unique characteristics. Polyurea is a lining, coating, and joint sealant technology all in one. It is produced by combining isocyanate with amine resin in a chemical process. This reaction usually happens within a few seconds. One of the strongest protective polymers on the market, polyurea boasts an industry-leading tensile strength.
What is Polyurea?
Polyurea is an elastomer material procured from step-growth polymerization, which involves combining synthetic resin and reactive isocyanate materials. Thus, the result of an isocyanate part with a resin blend part through the step-growth method of polymerization produces polyurea. Various formulations of resins and isocyanate s can produce the desired setting time, water resistance, pigmentation, flame-hindering qualities, and other unique characteristics. Polyurea is a lining, coating, and joint sealant technology all in one. It is produced by combining isocyanate with amine resin in a chemical process. This reaction usually happens within a few seconds. One of the strongest protective polymers on the market, polyurea boasts an industry-leading tensile strength.
Can polyurea be applied to different surfaces?
Yes, polyurea can be applied to a wide range of surfaces, including concrete, metals, wood, fiberglass, and more. Its versatility lies in its ability to conform to any shape or texture and adhere well to different substrates. Proper surface preparation is crucial to ensure optimal adhesion and longevity of the polyurea coating.
100% Pure polyurea coatings and Special Features…
- Four times stronger and 98% more flexible than epoxy
- Fast cure, short down time, no sagging
- Excellent Physio-chemical Properties
- Tough, abrasion resistant and highly elastic (300%)
- Resistant to salt, oil, gas and other harsh chemicals
- Not harmed by UV radiation from sunlight, unlike epoxies
- May be mixed with colorants and particles for attractive finishes and non-slip surfaces
- Able to handle foot traffic just four to eight hours after installation
- 100% Solids, No VOC's, Odorless, No Toxic Vapors
- Odorless, non-toxic and approved by the Green Building Council
- Bondable and paintable to various kinds of substrates
- Ambient insensitive, good thermal stability
- Excellent Skidding Resistant, Anti-corrosion and Waterproof Properties
Application Fields:
Marine Paint, Bridge Coating, Pipeline Coating, Engineering Vehicle Paint, Steel Structure Paint, Hardware Paint, Machinery Paint, Chemical Plant Paint, Oil And Gas Facilities Paint, Offshore Paint, Transport Paint, Harbor Paint, Storage Tank Paint, Sewerage System Paint, Industrial Waterborne Paint, High Temperature Paint, Building Paint, Floor Paint
Polyurea Application:
- Roof, Underground Building Waterproofing
- Waterproofing Of Large Water Conservancy Projects
- Waterproofing Of Water Treatment Equipment
- Industrial Floor
- Amusement Park Waterproof
- Stadium Stand Waterproofing
- Landfills are waterproof and impermeable
- Foam Sculpture Protection
- The Loudspeaker Box Wear-resisting
- Pickup Trucks Wear-Resisting
- Mine Equipment Wear Protection Of High Speed Railway Waterproof
Get the Most Durable Surface Protection for the Toughest Conditions
Coatings Look Great, Stays Tough on Bed Liners, All Types of Vehicles, Boats, Equipment
Save Money by Adding Long-Lasting Durability
Do Guards keep new vehicles and watercraft in tip-top shape? and coatings prevent deterioration and help extend the service life. The same coatings are used to repair damage, add years of performance, and restore them to their original appearance. Applying Do Guards’ surface protection also improves the resale value.
- Resists denting and scratching
- Holds shape firmly yet is flexible enough to avoid breaking or chipping
- Protects against corrosion and rust from elements or most chemicals
- Reduces slipping and skidding with a textured surface
- Absorbs impact to reduce vibration and noise
- Bonds permanently and dries in seconds for fast and easy applications
- Safe for potable water applications
- Offered in many great colors to match OEM specs or other custom choices
- UV Color Coat stability maintains appearance even in prolonged direct sunlight
Related Articles
Why is polyurea better than epoxy?
Polyurea has redefined the standards of industrial coating technology by offering superior flexibility, faster curing time, and long-lasting protection compared to conventional epoxy coatings. Its solvent-free and non-toxic formulation ensures safety in sensitive environments, while its exceptional resistance to corrosion, impact, and chemicals provides unmatched durability under extreme industrial conditions. With excellent UV stability and a lifespan of up to 50 years, polyurea stands as the next-generation solution for advanced surface protection — a technological leap that combines strength, speed, and sustainability.
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