Professional Showerproof Wall Tile Adhesive by Ultra is a high grab, non slip, mould resistant, ready mixed thin bed adhesive. It is designed for fixing interior ceramic wall tiles in domestic showers, kitchens and bathrooms. This adhesive can be used on flat internal walls including plasterboard, sand and cement render and Gypsum plaster at bed depths of up to 3mm. For full installation and technical details please refer to the guide below.