Can the panels be fitted directly on to ceramic tiles, plywood or plasterboard?

The panels can be fitted in the following ways: a) Tiles – Use the Wetrooms Silicone Sealant to secure panels to ceramic tiles, as both products are non-porous. b) Plywood – Seal the plywood with a general sealer from any DIY store and then secure with Wetrooms Panel Adhesive. The panels can be secured to batons on the wall. c) Plasterboard – Use the Wetrooms Silicone Sealant, overlap the joins of the plasterboard with the panelling.