O
One Day
You've used a quality tanking solution, there's a good chance though that taking up the tiles could tear it from the tray. If you work methodically and clean the adhesive residues away carefully, you could reapply any that gets damaged. Not ideal but short of a full rip up, that's what I'd do.
Without the tray brand I can't comment on its suitability though.
Most wet trays are inherently waterproof, but cheaper ones tend to need extra attention to the tray/waste junction.
Without the tray brand I can't comment on its suitability though.
Most wet trays are inherently waterproof, but cheaper ones tend to need extra attention to the tray/waste junction.