Can I use the below product on tiles that already in the shower or do the tiles need to be removed. If they aren’t removed what would be the outcome of using said product if used silicone around all areas water touches and ensured the sheeting did not get water going from the top of the sheeting, as in went past the area water touches and water could not flow down behind the sheeting from the top.
Thanks
Wall Art 2400 x 1200 x 3mm Black New York Tile Wet Area Shower Wall Panel
