About Zinsser® Cover Stain® Oil-Base Primer Sealer
Get ultimate hiding power indoors and out with Zinsser® Cover Stain® Oil-Base Primer. This whole-house primer-sealer is a favourite with professionals. Use it to block stains, hide dark colours, prevent tannin bleed and penetrate and seal exterior wood. Can be used under any oil- or water-based topcoat.
- Interior & exterior use
- Best exterior wood sealer
- Blocks cedar & redwood bleed
- Seals water, smoke & nicotine stains
- Sticks to all surfaces without sanding
- Dries in 1 hour
For Best Results
Spot-prime heavy stains with the aerosol spray. For spray paint “Apply Outdoors”.
- 946 mL
- 3.7 L
- 18.9 L
- 369 g Aero