Use for priming and sealing new or previously painted interior drywall, plaster, paneling, wood, stucco, and metal. Seals porous surfaces so less topcoat paint is needed. Its high-adhesion formula allows painting on glossy surfaces as well as textured or acoustic tile ceilings. Dries quickly in 2 hours and sands easily, making it a great enamel undercoater for doors, cabinets, trim, and paneling. Effective stainkiller blocks water stains, nicotine, crayon, marker, tannin, and graffiti. Bright white, nonyellowing, can be left unpainted. Covers 450 sq. ft. per gallon on nonporous surface. Unique synthetic resin solvent-based formula is VOC compliant in some areas. VOC formula is needed in all states. Refer to SKU 788572 for low VOC. Gallon.