F/ Remove shower base and run a bead of Mega Strength on each joist and nogging. Replace shower base and fix down using No.8 screws, filling screw holes with Mega Strength adhesive for a watertight seal. DO NOT OVERTIGHTEN.
WARNING: Mega Strength is a permanent glue; the shower base will not be removable once fixed. Seal between the base and the wall with Mega Strength (the rebate against the wall will be filled with tile adhesive when tiling). |