Fast drying, multi-surface primer-sealer-stainblocker with excellent adhesion, sealing properties and very mild odor. Blocks medium stains and provides a mildew resistant coating. Hides previous colors well. Mildew-resistant. Stains: water, rust, grease, ink, pencil and felt marker. Odors: pet, smoke. Use on: interior, drywall, woodwork, plaster, paneling,wallpaper, masonry, brick and painted metal.