International Concrete Floor Sealer is ideal for sealing bare or very porous surfaces. It seals & stabilises most concrete, stone and brick floors prior to painting & is suitable for both interior & exterior use. By reducing the porosity of the floor, it ensures an enhanced, even topcoat. ideal to be used in garages, utility rooms, workshops, conservatories or basements. Internationals ultra quick-drying formula is touch-dry in 1 hour & can be overcoated in just 4 hours. Cov