Bonding agent for PIA regrout job. I want 4th time to be the last. Tenant moving in.

Discussion in 'Remodel Forum & Blog' started by CanOfWorms, Dec 22, 2013.

  1. CanOfWorms

    CanOfWorms Member

    Messages:
    179
    Location:
    New Jersey
    I am going to use Kerapoxy over scraped up old grout. Is there a bonding agent I can apply first to insure good adhesion?
  2. ImOld

    ImOld New Member

    Messages:
    73
    Location:
    In the rumble seat
    It's easy for an old guy like me to miss details but nowhere in these two threads do I see any reference to exactly what you are grouting.

    Nor do I see what type of grout; sanded, unsanded, tint added, etc.

    Your symptoms are classic old/exposed package of grout or incorrect mixing ratios, water/air temperature and water impurities.

    In other words, not reading and understanding the directions, implicitly.

    You keep mentioning something I didn't know still existed; tile store.

    I recommend the Big Box stores as people here are aware. :p

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