Tanking Membrane 4kg
EWI PRO Tanking Membrane 4kg
The Tanking Membrane 4kg is a single-component, flexible, waterproofing solution with strong adhesion and crack-bridging ability, ideal for bathrooms, wet rooms, and other moisture-prone areas. Perfect for treating commercial or domestic wet rooms before tiling.
4kg Covers approx 5m²
Tanking Membrane 4kg
Tanking Membrane 4kg
Tanking Membrane is a one-component, ready-to-use sealing compound based on acrylic resin dispersion. It forms a seamless, flexible, and durable waterproof coating, ideal for bathrooms, walk-in showers, wet rooms, basements, and other moisture-prone areas. Suitable for substrates such as concrete, cement-lime plaster, gypsum plaster, screeds (including underfloor heating), and plasterboards. For best results, we recommend priming the surface with Water Based Substrate Primer (EWI-301) before application. Coverage: approx. 1.4 kg/m² at 1mm thickness Drying time: approx. 3 hours (+20°C) Available in: 4kg, 7kg buckets
| Features | |
|---|---|
| • Waterproof | • Compatible with all tile adhesives |
| • Strong adhesion | • Crack-bridging ability |
| • Suitable for use with underfloor heating | • High bonding strength |
| • Single-component | • Can be used on mixed substrates |
| • Crack bridging | • Flexible |
| • Temperature resistant | • Frost resistant |
| • Easy to apply | • For walls and floors |
| • For indoor and outdoor use | • Mould resistant |
| Technical details | |
|---|---|
| Colour | Grey |
| Size | 4kg |
| Drying time: approx | -3 hours (+20°C) |
| Coverage: approx. | approx. 1.4 kg/m² at 1mm thickness |
How to Use
Stir the product thoroughly before application. Apply Tanking Membrane with a brush or roller in at least two coats, allowing around 3 hours drying time between layers. Ensure all corners, joints, and pipe penetrations are reinforced with sealing tape or flanges. The surface should be primed beforehand with Water Based Substrate Primer (EWI-301) for best adhesion. Once fully cured (approx. 18 hours), the surface can be tiled or finished as require
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