Diversity in the system = Diversity in the bathroom
Simply indispensible under tiles.
The load-bearing advantages that hold up to the test!
High-quality ceramic coverings require a completely secure surface underneath. For this reason, especially for use under tiles, tradesmen have been trusting wedi's unique quality for decades. 100% waterproof and we are 100% sure of this - we guarantee it with wedi's letter and seal!