: Is there a product available that allows sealing of a leaky shower floor, without removing tiles?There is a product on the market here in Australia, a clear liquid that you brush on over the tiles, but if you have cracks in your grouting then only a regrout or a silicone sealant type of product will help, but you still have the leaking tray to fix.DISCLAIMERAll advice is given with-out seeing the job, and hence all advice MUST be taken as advice with limited knowledge on the exact situation. NO responsibility can or will be taken. And yes, I am a licensed plumber with my own business in Brisbane Australia