Mapei Mapeguard UM35 Uncoupling & Waterproofing Membrane
Mapei Mapeguard UM35 is a high-performance uncoupling and waterproofing membrane designed for installation beneath ceramic, porcelain and natural stone tiles.
Supplied per m², Mapeguard UM35 helps manage stresses caused by movement within the substrate, reducing the risk of cracks transferring through to the finished tiled surface. Simply select the quantity required based on the number of square metres needed for your project.
The membrane provides effective uncoupling performance and can also form part of a waterproofing system when correctly installed in accordance with Mapei’s recommendations. Its polypropylene construction features a fleece backing designed to achieve a secure bond to the substrate using a suitable tile adhesive.
Mapei Mapeguard UM35 is an ideal solution for professional and domestic tiling projects where reliable uncoupling between the substrate and finished tile covering is required.
Key Features & Benefits:
- Supplied and sold per square metre (m²)
- High-performance uncoupling membrane
- Helps reduce stress transfer caused by substrate movement
- Helps protect tiled surfaces against cracking
- Suitable for waterproofing applications when installed as part of the specified system
- Suitable beneath ceramic, porcelain and natural stone tiles
- Fleece backing for reliable adhesion
- Lightweight and easy to handle
- Suitable for a wide range of tiled floor installations
Please view the Technical Data Sheet here.


when you spend over £100. 
