The ARDEX WPM 155 Rapid Plus – 4 L is a water-based polyurethane-acrylic hybrid waterproofing membrane developed for high performance under tile waterproofing.
- Express dry time with bathroom tiling possible in just 4 hours, with no risk to corners and junctions
- Crack Isolation protection over shrinkage, hairline and other non-structural cracks
- Tough flexible film
- Can be tiled over – good adhesion with ARDEX tile adhesives
- Excellent adhesion to a wide range of substrates
