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U03 - TILE BACKER BOARD
4mm Tile Backer Board designed specifically to provide a strong, level and extremely firm surface - ideal for tiling, can be used over Wundatherm heating boards if desired.
Providing an intermediate layer these tile backer boards should be bonded in place using Mapei S955 adhesive - available from Wunda.
When fitting carpets/vinyl as a final floor finish onto Overfloor heating boards we would recommend a light renovation screed or fixing a ply deck before carpeting rather than our Tile backer board.
Flexible and easy to handle - simply cut the board to shape where necessary. It can be dry fitted as a floating surface with taped joints or alternatively bonded directly to the floor heating panels.
Backer boards are manufactured from polyester fibres and synthetic resin.
