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Waterproof top coat over calcium sulphate??

Discussion in 'Subfloor Preparation' started by Mwfloor, May 3, 2018.

  1. Spacey

    Spacey Super Moderator Staff Member

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    Uzin 404
     
    Spacey, May 4, 2018
    #61
  2. Mwfloor

    Mwfloor Well-Known Member

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    I'm guessing Ardex 45 wouldn't be up to the job?


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    Mwfloor, May 4, 2018
    #62
  3. Mwfloor

    Mwfloor Well-Known Member

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    New information: This was all laid in December when it was about 1 degree so very cold, they polythened all windows etc to stop frost! So no sunlight would have hit it within 48hours..


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    Mwfloor, May 4, 2018
    #63
  4. Spacey

    Spacey Super Moderator Staff Member

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    No it’ll just crack
     
    Spacey, May 4, 2018
    #64
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