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Views: 0 Author: Site Editor Publish Time: 2025-12-06 Origin: Site
Outdoor roofs are directly exposed to sunlight, rainwater, temperature changes, and seasonal weather conditions. Without proper waterproofing, water penetration can gradually damage concrete or brick surfaces, leading to leakage, corrosion, structural cracks, and costly repairs. A high-performance waterproofing solution is therefore essential for maintaining the durability of roofing systems and protecting building structures over the long term.
Our exposed solvent-based polyurethane waterproofing paint is specially formulated for direct application on concrete, brick and non-coated metal roofs. As a single-component, high-solids polyurethane coating, it forms a strong and continuous waterproof membrane without the need for cement or mortar covering. It can be applied directly by roller or brush, making installation simple and efficient. Once cured, the film forms a dense waterproof layer with excellent resistance to outdoor exposure and weathering.
This exposed coating contains high-performance polyurethane resin, providing outstanding elongation and tensile strength. Its elasticity allows the waterproof membrane to withstand substrate movement and temperature-related expansion without cracking. The cured film exhibits strong tear resistance and cohesive strength, ensuring long-lasting protection on roof surfaces and vertical exterior walls exposed to severe weather conditions.
After drying, the waterproof film maintains high bonding strength to concrete, brick, and other substrates, while offering excellent resistance to ultraviolet rays, heat, and aging. This makes the coating suitable for continuous outdoor use and long-term waterproofing performance. Its seamless membrane structure minimizes water absorption and helps prevent rainwater penetration, even under prolonged exposure or standing water conditions.
Because this product is designed as an exposed waterproofing paint, no cement mortar or protective layer is required after application. It can be used alone as the final waterproof layer on rooftops, terraces, balconies and exterior walls. This simplifies the waterproofing process and reduces application-time compared with traditional systems that need multiple layers or protective coverings.
This solvent-based polyurethane waterproofing paint is ideal for exposed roof structures such as concrete roofs, brick roofs and non-coated metal roofs. It can also be used on exterior walls including concrete and brick facades. Its strong adhesion and weather durability make it suitable for both new construction and renovation projects in outdoor environments.
For outdoor waterproofing projects that require long-term durability, high elasticity and resistance to UV and rain, this exposed polyurethane waterproofing paint provides dependable performance with convenient, single-component application. It offers a robust solution for professional roof waterproofing, exterior wall protection and outdoor sealing projects.
