Searching for a top-tier primer that tackles all your painting challenges? Look no further than the Rust-Oleum Zinsser B-I-N Primer. Renowned among contractors, this original shellac-base primer-sealer excels at permanently blocking stains, odors, and wood knots. Ideal for both interior and spot exterior use, it ensures a flawless finish every time.

The ZINSSER B-I-N SHELLAC BASE PRIMER offers unparalleled performance with its lightning-fast drying time, allowing you to recoat in just 45 minutes. It effectively seals knots, sap streaks, and even pet, smoke, and musty odors. Best of all, it adheres to all interior surfaces without the need for sanding, making your job easier and more efficient.

Features

• Greatest stain sealer
• Works with any top coat
• Seals pet, smoke, and musty odors