Fibre Pro PU 7kg

Fibre Pro is an advanced liquid-applied polyurethane waterproofing membrane, engineered to deliver long-lasting protection for commercial, industrial, and residential roofing applications. Developed through rigorous testing and refined with industry expertise, Fibre Pro offers unmatched performance in the liquid roofing sector. Its cutting-edge formulation mirrors the proven reliability of globally recognized systems, combining strength, flexibility, and environmental responsibility.

This thixotropic, one-component membrane cures through exposure to ambient moisture, forming a durable, seamless barrier that resists water ingress, UV degradation, and structural movement. Fibre Pro’s composition includes high-grade polyurethane resins, selected for their eco-friendly profile and low VOC content—making it safe for installers and minimizing environmental impact. Every application benefits from a balance of elasticity and tensile strength, delivering robust crack-bridging capabilities even on aging or complex substrates.

Fibre Pro stands out for its unique anti-sag characteristics, making it especially effective on vertical surfaces, upstands, and intricate detailing. Whether used on flat roofs, curved structures, communal terraces, or balconies, the system maintains its uniform thickness and adheres seamlessly, eliminating weak points and ensuring long-term reliability. This property, combined with its high abrasion resistance, positions Fibre Pro as a versatile solution for both new construction and refurbishment projects.

Installation is straightforward using a wet-on-wet method, reinforced with a 60 g/m² polyester fleece or an alternative 225 g/m² glass mat for higher strength requirements. The product is ready to use after a brief stir—no mixing of components is needed—and can be applied with a brush, roller, or airless spray. The cured membrane becomes trafficable in as little as two hours, enabling faster project turnaround without compromising performance.

Certified to meet the most demanding regulatory standards, Fibre Pro holds a 30-year tested lifespan and BroofT4 fire classification. These certifications assure architects, contractors, and building owners of its resilience in real-world conditions, from intense solar exposure to sub-zero environments. Fibre Pro withstands temperatures ranging from -30°C to +80°C in air, with temporary resistance up to 200°C, making it suitable for diverse climates and structural requirements.

Its available in grey, the most widely used shade in UK construction. Other RAL colors are available on request, supporting bespoke design needs for architects or clients aiming for visual consistency across a project. Minimum order quantities may apply for custom color production.

Whether you're sealing a high-traffic podium, revitalizing an old industrial roof, or protecting a new-build commercial complex, Fibre Pro delivers a reliable, high-performance waterproofing system backed by technical excellence. Its ease of use, eco-conscious formulation, and proven credentials make it the go-to choice for professionals demanding long-term waterproofing without compromise.

With Fibre Pro, you're not just buying a product—you're investing in a system engineered for decades of protection, efficiency, and performance.