One-component Polyurethane Waterproof Coating
One-component Polyurethane Waterproof Coating
Product Name: 18L Bucket One-component Polyurethane Waterproof Coating, High Elastic UV-resistant Waterproof Membrane For Roof & Basement
Specifications
Item | Specification |
Full Name | ONE-COMPONENT POLYURETHANE WATERPROOF COATING |
Brief Introduction | Single-component moisture-cured polyurethane waterproof coating, forms high elastic, durable rubber-like membrane upon exposure to air moisture. Excellent UV resistance and weatherability for exposed applications. |
Core Advantages | 1. Single component, ready to use, easy construction 2. High elasticity, elongation ≥450% 3. Excellent UV and weather resistance, exposed use 4. Rubber-like membrane, bridges cracks up to 3mm 5. Resists root penetration, suitable for green roof 6. Long service life 15+ years |
Application Scenarios | Roof waterproofing, basement, tunnel, bridge deck, green roof, swimming pool, underground parking |
Mix Ratio | Ready to use, stir well before application; no dilution required |
Storage & Shelf Life | Seal bucket tightly, store at 5℃–35°C cool dry place, avoid direct sunlight and frost; shelf life 12 months |
Package Info | 18L metal/plastic bucket with airtight lid; custom labels available |
Product Certifications | ISO9001 certification, UV resistance test report, waterproof performance test report |
Factory Support | OEM & ODM acceptable; adjust elasticity and curing speed; free label design |
Technical Parameters
Parameter | Value |
Single Bucket Capacity | 18L |
Product Type | Single-component moisture-cured polyurethane coating |
Tensile Strength | ≥2.0 MPa |
Elongation at Break | ≥450% |
Impermeability | 0.3MPa, 30min no leak |
Surface Dry Time | ≤12h |
Hard Dry Time | ≤24h |
Weather Resistance (Artificial Aging) | ≥1000h no crack |
Operating Temperature | 5℃ ~ 35℃ |
Storage Life | 12 months |
Construction Method
Base Surface Treatment: Clean, dry and flat base; remove dust, oil and loose particles; apply primer for porous concrete.
Stirring: Open bucket and stir thoroughly 2–3 minutes before use; do not add water or solvent.
Application: Apply 2–3 coats with roller or squeegee, each coat 0.6–0.8mm, perpendicular direction; reinforce joints with polyester fabric; total thickness 1.5–2.0mm.
Curing: Allow 24–48 hours full cure; protect from rain and water during curing; do water test after 72 hours.
Order & Delivery Terms
MOQ: Full 20ft container; small trial order can be negotiated
Production Lead Time: 7–12 working days after receiving deposit
Loading Port: Shenzhen Port / Guangzhou Port
Payment Terms: 30% T/T deposit, 70% balance before shipment; Irrevocable L/C at sight supported
Supply Capacity: 3000 tons per month
After-sales Support
Free online professional construction technical guidance for overseas construction teams
Complete factory inspection report and full set customs clearance documents provided
Adjust product formula according to local climate and wall construction requirements
Free replacement for unqualified goods caused by production within shelf life
