- Seals water, smoke and nicotine stains
- Sticks to surfaces without sanding
- Great exterior wood sealer
- Blocks cedar and redwood bleed
- Ready to recoat in 1 hour
Zinsser Cover Stain Primer Sealer combines universal application, fast-drying, and convenient paint thinner cleanup. It is a high performance all surface oil based primer sealer that offers outstanding adhesion and stain killing power.