Zinsser Cover Stain Oil-Based Primer is an all purpose oil-based primer designed for interior or exterior applications where an oil-base primer is desired. CoverStain provides excellent penetration and flexibility and has excellent adhesion and stain blocking properties. CoverStain has excellent adhesion to dense, glossy surfaces such as enamel paints and varnishes, paneling, laminates and ceramic tile without the need for sanding or deglossing.

• Dries to the touch in 15 minutes

• Ideal for Interior / exterior surfaces such as, Wood, drywall, plaster, metal, concrete and more

• Oil-based formula seals stains from water, smoke, fire, nicotine and blocks tanning bleed

• Excellent for sealing water-soluble tannin bleed on cedar and redwood

• Sticks to glossy surfaces without scuff sanding

• High-hiding formula blocks most stains including those from water, smoke and fire