Relining layer, finishing coating of the SILIKAT PU SL system, specially designed for the protection of floors with high mechanical and chemical stress, easy to maintain, dustproof, intended for the agri-food, chemical, pharmaceutical industries, professional kitchens, etc., odourless, indoors only, based on modified polyurethane resin and mineral fillers, in the aqueous phase, matt finish, 3 components, Class A+, CE