Hi all, I have a shower leaking through the tiles and I plan to replace the grout which has cracked in many places. While I am an experienced DIYer, I am not confident to try using epoxy based grout which might give the best result. My query is then for waterproofing of the new grout which is preferable;
- normal grout with a grout additive, or
- normal grout followed by grout sealer after the grout cures?
