A 25% Acrylic Emulsion base coat that is applied directly over the floor surface under the layers of emulsion floor polishes. It is formulated for use as a primer or sealer that will give your floors the perfect foundation and permanent protection, against chemical spills, stains and scuff marks. Provides a hard, durable, non-removable base coat that will extend the life of your floors. It has outstanding resistance to discolouration during the floor polish ageing process. WIZARD W.C.T. SEALER is safe to use on Vinyl, Rubber, Linoleum, Terrazzo, Marble, Slate, Quarry tiles, Sealed wood and Asphalt floors.