0

I have a glass block shower that was not installed properly. I need to know the proper way to regrout. The mortar is disintegrating. I was told I need a water-resistant mortar and to add an agent to make sure it’s waterproof. Does anyone know the proper way?

3
  • Are you going to start fresh or try and repair and reseal the existing mortar?
    – JACK
    Commented Sep 18, 2019 at 21:10
  • Glass Block Mortar is a common pre-mixed type that you will find at home stores.
    – JPhi1618
    Commented Sep 18, 2019 at 21:30
  • "What type of grout..." - if anyone answers the title, @me, because I have no idea how, or with what, to set glass block.
    – Mazura
    Commented Sep 19, 2019 at 2:47

1 Answer 1

1

Any fortified thin set will work. I have used colored grout with add mix several times for glass block shower walls. Once the mortar is cured I then seal it the same as any tile job. There are pre mixed glass block mixes it is usually white.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.