Quick Drying Primer and Undercoat is for use on interior and exterior work. Used as a primer, it is suitable for new and bare wood, MDF, plaster, brickwork and cement. It has high opacity and can be used as an undercoat on primed or painted surfaces.This paint may be overcoated with water or solvent based finishing paints.Clean brushes in water. Available in White and Grey.Available in sizes : 250ml, 500ml, 1ltr & 2.5ltr. PLEASE NOTE:All items will be shipped and delivered by the following services: Evri, DX, DHL and Royal Mail. The service used is dependent on location of delivery, weight of parcel, size of parcel, value of contents and carrier restrictions of transport.Rustins Quick Dry Grey Primer and Undercoat is for use on interior and exterior work. Used as a primer, it is suitable for new and bare wood, MDF, plaster, brickwork and cement. It has high opacity and can be used as an undercoat on primed or painted surfaces. This paint may be overcoated with water or solvent based finishing paints. Type: Formulated with water borne acrylic emulsion, pigments and extenders to provide excellent opacity. Intended Use: As a primer for use on bare wood, hardboard, MDF, plaster, brickwork and cement. (Not for priming metals). Can also be used as an undercoat over existing wood and metal primers and over existing paints. For interior and exterior use. Special Features: Quick drying. Excell.