Wetroom tray adhesive

Discussion in 'Tilers' Talk' started by Herbs, Nov 5, 2018.

  1. Herbs

    Herbs New Member

    Tilers seem the best folk to ask this to...

    First wetroom tray installation going on top of level bed of 18mm ply. Tray cannot be drilled/ screwed, only bonded with a 'thin layer of flexible adhesive'... which is best? And how thick is 'thin', can I use my 6mm trowel?
  2. CGN

    CGN Well-Known Member

    I use a 12mm notch trowel. 10 prob ok, but wouldn't go any smaller. Use a bagged flexible adhesive (any brand will do) and mix up not too stiff. Prime ply with tile primer or SBR.
    KIAB likes this.

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