Tile Adhesive EX 55 is a white, highly polymerized adhesive that is based on cement. For installation on dry wall board substrates such as gypsum boards, plywood, wood, medium density fiber boards, cement boards, etc., it is appropriate for all types of tiles and stone tiles. Additionally, it can be used in moist, interior and outside spaces, industrial installations in chemically vulnerable locations, food processing facilities, commercial kitchens, dining establishments, and workshop spaces.