Mapei Ready-to-Use Liquid Waterproofing Membrane, 20Kg, Suitable for Interior Wet Areas Under Ceramic and Stone Tiles

It can be used on renders, concrete, blocks, bricks and gypsum, making it versatile for a variety of walls and floors in wet-room environments.

Mapegum WPS dries quickly and cures within about 24 hours, allowing projects to progress sooner in typical interior wet-area installations.

Apply Mapegum WPS as a waterproofing slurry to the prepared surface. It forms an airtight, waterproof finish and sets in a standard project cycle, enabling rapid progression from priming to completion in wet-area applications.

Yes. Mapegum WPS has adhesive properties that help bridge cracks both during and after application, contributing to a more durable waterproofing layer.

The 20 kg bucket is designed for larger projects and provides enough material for substantial areas in one purchase. Coverage depends on substrate and application thickness, but the larger container minimizes the need to buy multiple smaller packs.

Yes. Mapegum WPS is specifically designed for use in walls and floors in wet-room environments, helping protect against water ingress in showers, bathrooms and similar spaces.

Mapegum WPS provides a waterproofing slurry with crack-bridging and adhesive properties in a single coat, while Mapelastic AquaDefense (a different product line) offers a flexible liquid-applied membrane with its own set of application characteristics. For a direct comparison, see: Map Elastic AquaDefense product page at https://fepy.com/product/mapelastic-aquadefense

Mapeguard WP is another waterproofing option with its own membrane system. For a direct side-by-side, see: Mapeguard WP product page at https://fepy.com/product/mapeguard-wp

Mapegum WPS is suitable for gypsum as well as renders, concrete, blocks and bricks, making it versatile for different wall constructions encountered in wet-area installations.

If you need a single-access waterproofing solution with good adhesion and crack-bridging properties for interior wet areas, a 20 kg bucket of Mapegum WPS can be cost-effective for larger projects and reduce the need for multiple containers, while delivering a reliable waterproof finish within a 24-hour cure window.

For returns, you can initiate a request via Fepy’s standard returns process. Ensure to follow the site’s guidance for eligibility and timelines to receive a refund or exchange.