Zinsser CoverStain Primer is a high-performance oil-base primer-sealer. It is a proficient stain killer/bond coat that combines fast-dry convenience with outstanding adhesion and stain killing power. Use on interior and exterior surfaces where you need a fast-drying, high hiding, high-adhesion primer. This all-purpose oil-base primer-sealer can be used over or under any oil or acrylic architectural paint and is also ideal for new construction and refurbishment.

Stains of all kinds are permanently sealed so topcoats are blemish free as well as correctly adhered. On exterior surfaces, it has a unique formulation that delivers full penetration as well as flexibility on all surfaces. Use it, even on unstable surfaces, and you’ll get great results.

• Interior as well as Exterior use.
• High Hiding and also seals all stains.
• Sticks to all surfaces without sanding.
• Seals water, smoke and also nicotine stains.
• Use with all paints.
• Paint thinner cleanup.