Worried about leaks in your bathroom, shower, or kitchen? Mapegum WPS is a ready-to-use, flexible liquid waterproofing membrane that you brush, roll, or trowel onto walls and floors before tiling. It dries fast, stays flexible, and creates a seamless barrier against water—without the need for reinforcing fabric.

Why Choose Mapegum WPS ?

• Fast & Easy: Apply straight from the tub—no mixing needed. Dries touch-dry in about 60 minutes.

• Flexible & Crack-Resistant: Moves with your substrate to prevent cracks from affecting tiles.

• Low Odour, Low VOC: Certified EC1 Plus for very low emissions—safe for indoor use.

• Ready for Tiling: You can tile over it in just 12–24 hours on absorbent surfaces.

• Perfect for DIY & Pros: Simple application with a brush, roller, or trowel.

Where to Use It:

• Bathrooms & Showers – on walls and floors before tiling

• Kitchens & Utility Rooms – behind splashbacks and under floor tiles

• Wet Rooms & Balconies – where waterproofing is essential

• Over Plasterboard, Cement Render, and Existing Tiles (with primer)

How to Apply:

1. Prepare the Surface: Clean, dry, and prime if needed (use Primer G or Eco Prim T Plus).

2. Seal Corners & Joints: Apply Mapeband or Mapeband PE 120 tape in corners and joints.

3. Apply First Coat: Spread Mapegum WPS evenly (~0.4 mm thick). Let dry (~1–2 hours).

4. Apply Second Coat: Apply crosswise to ensure full coverage.

5. Check Thickness: Total wet thickness should be ≥0.8 mm (0.5 mm dry).

6. Tile: After 12–24 hours, tile using a MAPEI adhesive (C2 or D2TE class).

Pro Tips:

• Always apply in two thin coats, not one thick one.

• Use with Mapeband tape for corners and joints—don’t rely on the liquid alone.

• Keep the tub sealed when not in use to prevent skinning.