CABERRY
one component waterborne polyurethane waterproof coating
one component waterborne polyurethane waterproof coating
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One-component Waterborne Polyurethane Waterproof Coating
Single Pack Solvent-Free Polyurethane Waterproofing | Caberry Waterproof
Product Overview
Caberry one-component waterborne polyurethane waterproof coating is an eco-friendly single-pack waterproof material. It adopts cold application, forms a seamless integral membrane after curing, features strong adhesion and high elongation to accommodate minor substrate cracking. Solvent-free formula ensures safer construction, widely used for underground structures, wet rooms, pools, balconies, parking lots and non-exposed roof waterproofing.
Key Advantages
✅ Ready-to-use Single Component
Cold construction, seamless finished film, powerful adhesion and high elongation for micro crack bridging.
✅ Excellent Durability
Resist chemical corrosion, aging, mildew and water permeation, stable long-term waterproof performance.
✅ Solvent-Free & Eco-Friendly
No harmful organic solvents, safe and healthy for indoor and confined-space construction.
✅ Note on Pot Life
Once opened, finish application within 4 hours; do not store leftover mixed material for later use.
Application Scope
- Underground works: basement, underground parking, cut-and-cover subway & passageways
- Bathrooms, wet rooms, water tanks, balconies and parking slabs
- Waterproofing for non-exposed roof projects
Surface Preparation Instructions
- The substrate must be firm, flat and clean, free of dust, grease, wax, release agent and loose debris.
- Fill pinholes, sand holes and voids with quick-set leak-stopping mortar mixed with a small amount of clean water.
- Lightly dampen the base before coating, but ensure no standing water on the surface.
FAQ
Q: Can this waterborne polyurethane be used for exposed rooftop?
A: This version is recommended for non-exposed roofs. For fully exposed roofs, please select our UV-resistant topcoat or dedicated exposed waterproof system.
Q: What does “pot life within 4 hours” mean?
A: After opening the bucket, the material will gradually cure in contact with moisture. You need to complete brushing within 4 hours for best performance.
Q: Can you supply TDS, MSDS and relevant test reports?
A: Yes, full set of technical documents can be provided for import customs clearance and project tender review.
Get Quotation & Technical Support
If you need bulk price, custom packaging or construction technical guidance, please contact us directly.