My bath had a beading round the edge of the tiles. It has been leaking. We cut the beading out in such a way that it still sits under the tile and re-sealed. However some of the gaps between wall and bath were quite large and it took 2 tubes. It took more than 48 hours to dry and unfortunately we did not leave water I. Bath beyond 48 hours. It now has gaps showing.
What do need the do to fix this properly?