Overview
Our Polyurethane Waterproof Coating is a one-component, high-performance liquid membrane designed to deliver long-lasting waterproof protection across a wide range of construction and industrial applications. Engineered for professional use, it offers fast curing, excellent chemical resistance, and superior elasticity -- making it ideal for roofs, walls, wood structures, and industrial surfaces.
Key Functional Advantages
- Rapid Curing & Time Efficiency
With a curing time of just 5 hours, this coating enables faster project turnaround and minimizes downtime. Contractors can apply and finish projects within a single workday, improving productivity without compromising on durability.
- Exceptional Waterproofing Performance
Forming a seamless, pinhole-free barrier, the coating provides complete protection against water intrusion. Its hydrophobic nature prevents water absorption, making it highly suitable for both flat and sloped surfaces.
- Superior Adhesion & Crack Resistance
Thanks to its high elasticity and strong substrate bonding, the coating adheres firmly to various materials like metal, concrete, wood, and fabric. It resists cracking, peeling, or delamination caused by structural shifts or temperature fluctuations.
- Chemical & UV Resistance
Formulated with industrial-grade polyurethane, this coating resists exposure to chemicals, acids, and UV rays, ensuring durability even in harsh outdoor or industrial environments. It offers reliable performance under constant sun, moisture, and corrosive conditions.
Technical Specifications
| Parameter |
Value |
| Appearance |
Viscous Liquid |
| Curing Time |
5 Hours |
| Drying Time |
3 Hours |
| Composition |
One-Component Polyurethane |
| Weather Resistance |
Excellent |
| Chemical Resistance |
Yes |
| Packaging Options |
5kg / 20kg |
| Transportation |
Sea Shipping via Qingdao Port |
| Certifications |
CE, ISO, MSDS |
Application Scenarios
- Metal Roof Waterproofing - Seal joints, cracks, and seams for long-lasting protection against leaks and rust.
- Interior Wall & Ceiling Leak Repair - Easily applied to indoor areas prone to moisture, such as basements, bathrooms, and utility rooms.
- Exterior Wood & Deck Coating - Protect outdoor wooden structures from rot, UV damage, and seasonal weather changes.
- Industrial Fabric Coating - Extend the lifespan of coated fiberglass fabrics and other industrial textiles exposed to moisture and wear.
- Concrete Waterproofing - Apply over cementitious substrates in balconies, rooftops, tanks, and tunnels.
Packaging & Logistics
Available in 5kg and 20kg plastic drums, our polyurethane waterproof coating is safely packaged to prevent leakage or contamination. With a minimum order quantity of 20kg and daily supply capacity of 10 tons, we guarantee reliable availability for domestic and international buyers. All products are shipped via Qingdao Port using secure and cost-effective sea transport.
Why Choose This Product?
Reliable Long-Term Protection - Lasts for years under sun, rain, and industrial exposure.
Fast & Efficient Installation - Easy to apply by brush, roller, or spray with minimal wait time.
Proven Chemical Durability - Performs in environments with oils, acids, or cleaning agents.
Broad Material Compatibility - Bonds to a variety of substrates without need for primer.
Certified & Export-Ready - Fully certified for international markets (CE, ISO, MSDS).
OEM Branding Support - Custom packaging, labeling, and formulation available on request.
If you're seeking a highly reliable, quick-curing, and industrial-grade waterproof coating, this product is engineered to meet your needs across construction, infrastructure, and maintenance sectors.
