Zinsser 3609 Cover Stain Oil-Based Primer Stain Blocker White 16 Ounce Spray
- Buy 6 for $10.20 each and save 20%
- Buy 24 for $10.04 each and save 22%
- Best exterior wood sealer
- Blocks cedar and redwood bleed
- Seals water, smoke and nicotine stains
- Sticks to all surfaces without sanding
Primer/sealer bond coat interior/exterior - oil-based size 16 ounces Seals wood, masonry, drywall, all porous surfaces. Sticks to all surfaces without sanding. Spot seals water marks. Hides stains, graffiti, ink, crayon, etc. Convenient spray for hard to cover areas. Topcoat with any paint in just 30 minutes. White color.