|Type||Fixing Materials, Preparation, Tile Waterproofing or Membranes|
|Size||1000 x 1000 x 3 mm|
Schlüter-DITRA 25 is a polyethylene membrane with a grid structure of square cavities, each cut back in a dovetail configuration and an anchoring fleece laminated to its underside.
Designed for tile and natural stone installations, Schlüter-DITRA 25 serves as a waterproofing membrane to accommodate construction moisture occurring within the substrate and an uncoupling layer for problematic substrates.
The substrate must be even and load bearing.
To bond Schlüter-DITRA 25, use a bonding adhesive that is appropriate for the substrate.
Apply the adhesive using a 3 x 3 mm or 4 x 4 mm notched trowel.
The anchoring fleece on the underside of Schlüter-DITRA 25 must be fully engaged in the adhesive to provide a mechanical bond to the substrate.
Using the thin-bed method and following all applicable industry standards, set the tile or stone covering directly on the Schlüter-DITRA 25 in such a way that the tile adhesive becomes mechanically anchored in the square, cut back cavities of the Schlüter-DITRA 25 matting.