Faye
Faye
  • Hometalker
  • New Orleans, LA
Asked on Jul 14, 2019

Is there a waterproof primer/sealer for painted sheetrock?

Debbie KSharonSeth
+1

Answered

I want to use it under & over painted sheetrock.

4 answers
  • Tinyshoes
    on Jul 14, 2019

    Faye...May husband used a moisture resistant sheetrock in our basement when we went from paneling to sheetrock. He purchased from Lowe's. He says it's similar to what is normally used on bathroom walls in building. I don't guess I actually answered your question as it appears you already have the sheetrock but I do know they do have a Zinsser product called Gardz from Amazon that might help with what you have. Good luck!

  • Seth
    on Jul 14, 2019

    Faye,

    I have used Gardz. It makes a good sealer and primer, but it is not waterproof, just water resistant. Google how to waterproof sheetrock. There are special paints and products to achieve that.

  • Sharon
    on Jul 14, 2019

    They make a rubberized paint on substance to use in bathrooms before tiling.... https://www.youtube.com/watch?v=ehfTrvTRPvk Redguard or Kerdi

  • Debbie K
    on Jul 15, 2019

    Hello Faye, there is "greenboard" that is water proof, I have attached a link for you to read over which discusses green and blue drywall sheets

    https://www.doityourself.com/stry/greenboard-vs-blueboard

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