This Mapei Shower Waterproofing Kit 5kg provides a complete waterproofing system for walls and floors in shower areas and wet rooms. It creates a flexible, anti-crack membrane that prevents water damage before tiling. The kit contains enough material to waterproof one 800 x 800mm shower area.

Key Features

• Suitable for use on gypsum plaster, moisture-resistant plasterboard, tile backer boards, and cementitious render
• Designed to waterproof walls and floors before laying ceramic tiles, natural stone, or mosaics
• Can also be applied over existing ceramic finishes after priming with Mapei Eco Prim T Plus
• Excellent elongation and adhesion properties for long-lasting waterproof protection
• Supplied as a complete system including primer, membrane, and waterproof tape
• Produces a flexible membrane that resists cracking and movement in substrates
• Protects substrates from water penetration and moisture damage
• Low odour and solvent-free formula, suitable for indoor use
• No reinforcement is required for most applications
• Suitable for use over underfloor heating systems
• Rapid drying for faster project completion
• Ideal for new builds and refurbishments
• Designed for easy and quick application
• Can be tiled directly after curing

Technical Information

• Approximate Coverage: 4m² (suitable for an 800x800mm shower area)
• Tile Installation Time: 12-24 hours after final coat
• Application Temperature: +5°C to +35°C
• Completely Dry Film Thickness: 0.5mm
• Drying Time Between Coats: 1 hour

Product Includes

• x1 10m roll of waterproofing tape
• x1 5kg Mapegum WPS
• x1 0.5kg primer

Application Instructions

• This waterproofing kit cannot be used on painted surfaces, surfaces continuously immersed in water, or substrates subject to rising damp
• Where necessary, create a sloping surface to prevent the formation of water puddles
• Do not use Mapegum WPS to cover or repair cracks

Storage

• This product has a 24-month shelf life when stored in its sealed container