High Strength Polyurethane Polyurea Elastomer Coating for Wear and Impact Resistance

• Customization: Available
• After-sales Service: One Year
• Certification: CE, ISO, RoHS
• Model NO.: LY-3327
• Material: Polyurethane
• Usage Method: Brush, Roller, Spray
• Gel Time, Seconds: ≤30
• Time Required to Reach Walking Intensity: ≤45
• Solid Content ,%: ≥99
• Surface Hardness, Shao: ≥75
• Tensile Strength,MPa: ≥9
• Transport Package: Steel Drum/IBC Drum/Tank
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• Production Capacity: 10000mt/Year
• Package Size: 60.00cm * 60.00cm * 107.00cm
• Package Gross Weight: 217.000kg
• Lead Time: 1 days (1 - 420 kg) ; 3 days (421 - 5000 kg) ; 5 days (5001 - 17600 kg) ; To be negotiated ( > 17600 kg)

Product Description

Product Description

Premium Spray Polyurea Elastomer Coating - Unmatched Durability and Rapid Protection

This high-performance, two-component spray polyurea elastomer delivers exceptional waterproofing, abrasion resistance, and flexibility for demanding industrial and infrastructure applications. With a gel time of ≤30 seconds and full walk-on strength in ≤45 minutes, it minimizes project downtime while forming a seamless, impermeable barrier. Featuring ≥99% solids content, high elongation (≥200%), and proven resistance to chemicals, oils, and hot water, this coating outperforms many traditional systems in longevity and reliability for concrete protection, secondary containment, and harsh environments.



Superior Mechanical Properties for Crack-Bridging and Impact Resistance

Engineered for extreme durability, this polyurea exhibits ≥9 MPa tensile strength, ≥200% elongation at break, and ≥75 Shore hardness, enabling it to bridge cracks and absorb substrate movement without failure. Its impact strength (≥200 kg·cm) and low wear loss (≤0.02 g under 1000g/750r test) make it ideal for high-traffic areas, while tear strength (≥35 N/mm) and adhesion (≥2.5 MPa) ensure robust bonding to properly prepared concrete. Compared to many industry benchmarks, where tensile often reaches 15-25 MPa, this formulation prioritizes flexibility and elasticity, providing superior performance in dynamic applications like bridge decks, parking structures, and industrial floors where vibration and thermal cycling are common.
 

Rapid Cure and High-Solids Formulation for Minimal Downtime

The fast gel time (≤30 seconds) and quick return-to-service (walkable in ≤45 minutes) allow applications in high-traffic or critical facilities with virtually no interruption. Near-100% solids content eliminates VOC emissions and shrinkage risks, enabling thick, monolithic builds in a single pass without solvents or blisters-even in variable humidity. This rapid-cure advantage, common in premium polyurea systems, reduces labor costs and project timelines significantly compared to slower-curing epoxies or polyurethanes, making it a preferred choice for time-sensitive waterproofing on roofs, tunnels, and wastewater structures.

Broad Chemical and Environmental Resistance for Harsh Conditions

Tested for 60 days at 25°C with no significant changes in 50% lactic acid, 20% sulfuric acid, 30% acetic acid, 10% hydrochloric acid, 10% sodium chloride, 20% sodium hydroxide, saturated ammonia, kerosene, diesel, gasoline, and hot water (70°C for 30 days), this polyurea maintains integrity in aggressive chemical exposure. Its impermeable nature at 0.3 MPa/30 min blocks moisture ingress, preventing corrosion and degradation. This level of resistance-matching or exceeding many aromatic polyurea formulations-positions it as a reliable solution for secondary containment, chemical storage, industrial processing, and wastewater environments where long-term exposure to corrosives demands uncompromising protection.

 

Product Parameters

 

Item	Index
Gel Time, seconds	≤30
Time Required to Reach Walking Intensity,min	≤45
Solid Content ,%	≥99
Surface Hardness, Shore	≥75
Tensile Strength,MPa	≥9
Elongation at Break,%	≥200
Impact Strength,Kg·cm	50
Wear Resistance (1000g/750r, Weightlessness, g)	≤0.02
Permeability,0.3 MPa/30min	Impermeable
Adhesion Strength,MPa	≥2.5
Tear Strength,N/mm	≥35
Chemical Resistance (50% lactic acid, 20% sulfuric acid, 30% acetic acid, 10% hydrochloric acid, 10% sodium chloride, 20% sodium hydroxide, saturated ammonia solution, 25°C, 60 days)	No Significant Changes
Oil Resistance (Kerosene, Diesel, Gasoline, 25ºC, 60 days)	No Significant Changes
Resistance Against Hot Water(70ºC,25ºC,30d)	No Significant Changes

 

Packaging & Shipping

Product packaging: Component A 55 KG/Barrel, Component B 50 KG/Barrel.
The product should be strictly sealed and stored in a dry, ventilated and cool indoor warehouse.
The storage period is 6 months. After the expiration date, the product can still be used after passing the test.