Features of the Noise insulation set for wall-hung WC toilets and bidets (M91): For WC and wall-hung bidet To compensate the inequalities between the ceramics and the tiles For mounting ceramics with connecting pitches 180 mm and 230 mm Interruptes the transmission of vibrations between the wall and the ceramics No memory effect Simply trimable to the shape of the used ceramics Materiał: XPLE