UltraFlex PW – Solvent-Free Two-Component Polyurethane Waterproofing Membrane
UltraFlex PW is a solvent-free, two-component aromatic polyurethane liquid membrane, designed for permanent contact with potable water. With 100% solids content and thixotropic properties, it forms a seamless, elastic, and fully watertight membrane once catalysed, ensuring long-lasting durability and high resistance to wear.
This CE-marked waterproofing solution is WRAS-approved under British Standard BS-6920, confirming its suitability for use in drinking water systems. Tested according to EN-12873 standards, it meets the highest regulatory requirements for water safety.
Key Features:
✔ Certified for Potable Water Contact – Safe for reservoirs, tanks, and drinking water containment systems.
✔ Seamless & Watertight – Forms a continuous elastic membrane without joints or overlaps.
✔ High Wear & Chemical Resistance – Provides long-term protection and stability.
✔ Ideal for Vertical & Complex Surfaces – Thixotropic properties allow easy application on vertical areas.
✔ Easy Application – Applied manually using a roller or brush.
✔ Regulatory Compliant – Meets EU regulation 305/2011, RD140/2003, and RD902/2018 requirements.
Ideal Applications:
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Waterproofing reservoirs, tanks, and drinking water channels.
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Drinking water containment systems made of concrete (must be protected from UV rays).
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Structural joints and connection points with other construction elements.
Application Notes:
- Apply in layers of 0.8 to 1mm, achieving a total thickness of 2mm (consumption: 2 to 2.5 kg/m²).
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Avoid application on damp substrates with negative pressure—a barrier system may be required.
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Keep the membrane protected from sunlight for optimal performance.
For pricing and further details, contact customer services at 0800 7022176.
Downloads
Brochure
Ultraflex PW Data Sheet
