Desmopol Liquid Polyurethane Waterproofing Membrane

Desmopol – Premium Liquid Polyurethane Waterproofing Membrane

Ultimate Protection for Roofing, Bridges & Structural Waterproofing

Desmopol is a high-performance, single-component, polyurethane, solvent-based liquid membrane engineered for waterproofing and sealing a variety of surfaces. This moisture-cured system forms a seamless, fully adhered, and watertight protective layer, ensuring long-term durability. Suitable for both new constructions and refurbishments, Desmopol eliminates the need for joints or overlaps, providing complete waterproofing integrity.

Key Features & Benefits:

✔ Seamless & Watertight – Forms a fully adhered, joint-free membrane for maximum protection.
✔ Long-Lasting Durability – Certified by BBA/ETA with a lifespan exceeding 25 years.
✔ Versatile Compatibility – Bonds to timber, metal, plywood, bitumen, and concrete.
✔ Fire-Resistant – Meets EN 13501 Broof classification (t1) + (t4) and Euroclass E fire standards.
✔ Multiple Application Methods – Can be applied by roller, brush, airless spray, squeegee, or trowel.
✔ High Coverage Efficiency – Covers approximately 4m² per 6kg tin.
✔ Available Sizes & Colors – Offered in 6kg & 25kg tins in RAL 7043 Grey.

Where Can Desmopol Be Used?

Roofing Applications:

• Sloped & flat walkable roofs
• IRMA (Inverted Roof Membrane Assembly) roofing systems
• Balconies & overhangs
• Green roofs

Bridge-Deck Waterproofing:

• ETA 21/0734 certified for liquid-applied bridge-deck protection

Structural Waterproofing:

• Concrete slabs, walls, and foundations

Water-Exposed Surfaces:

• Swimming pools, artificial lakes, and ponds (including near seawater)
• Flat & sloped asbestos roofs (used with TECNOFOAM spray polyurethane foam system)
• Additional protection for SPF insulation systems (TECNOFOAM spray polyurethane foam system)

How to Apply Desmopol

Desmopol can be easily applied using the following methods:
✔ Short-nap acrylic wool roll
✔ Notched trowel
✔ Airless spray
✔ Squeegee

For optimal results, apply 2–3 thin coats to achieve full waterproofing coverage.

Roof Kits & Bulk Pricing

For pallet rates and export pricing, please contact us at 01268 472358.

📽️ Watch the Application Video – See how easy it is to apply Desmopol for superior waterproofing performance.