Cover Stain Primer, Sealer & Stain Killer, Oil Based, 1-gallon

Get ultimate hiding power indoors and out with Rust-Oleum Zinsser Cover-Stain Oil-Base Primer. This whole-house primer-sealer is a favorite with professionals. It is an all-purpose oil based primer designed for interior or exterior applications where an oil-base primer is desired. Cover-Stain provides excellent penetration and flexibility and has excellent adhesion and stain blocking properties. Use it to block stains, hide dark colors, prevent tannin bleed and penetrate and seal exterior wood.

• Fast drying - Recoat in less than 1 hour
• Sticks to all surfaces and sands easily
• Designed for interior and exterior surfaces
• High hiding formula blocks most stains from nicotine, fire, smoke and water damage
• Excellent tannin blocker - use to seal bare cedar and redwood
• Easy paint thinner clean-up