White, Zinsser Cover Stain Oil Base Primer- 3504, Quart, 6 Pack
White, Zinsser Cover Stain Oil Base Primer- 3504, Quart, 6 Pack
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White, Zinsser Cover Stain Oil Base Primer- 3504, Quart, 6 Pack

4.4 stars out of 162 reviews
(4.4)|
162 ratings

Key item features

  • Versatile Application: Designed for both interior and exterior use on various surfaces including painted drywall, cured plaster, cement, wood, brick, and block.
  • Oil-Based Performance: This oil-based primer effectively seals, blocks stains, and provides excellent adhesion to a wide range of surfaces.
  • Rapid Drying: Dries to the touch in just 30 minutes and can be recoated after only 1 hour, facilitating quick project completion.
  • Effective Stain Blocking: High-hiding formula blocks most stains, including those from water, smoke, fire, nicotine, and prevents bleeding from tannin, cedar, and redwood.
  • Flat White Finish: Dries to a flat white finish and cleans up easily with mineral spirits.
  • Sanding-Free Adhesion: Sticks to all surfaces without the need for sanding, simplifying preparation.
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Current price is $42.41$7.07/qt
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Columbus, 43215
Arrives by Thu, Feb 26
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Customer ratings & reviews

4.4 out of 5 stars
stars162 ratings80 reviews
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Reviews summary

Pros
  • : Provides coat on various surfaces.
  • : Goes on evenly during application.
Neutral
  • : Can offer smooth coats, but may be prone to unevenness.
  • : Can be affordable, but also steep for certain features.
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Showing 1-3 of 80 reviews

Nov 13, 2025
Amy
Top Reviewer
Item details
Size: Gallon
Color: White/ Flat-271448
Count per pack: 1
5 out of 5 stars review

Verified Purchase

Pricey but worth it

We are using this to seal up rough cut lumber and logs used in the construction of a cord wood home. This product is the best I have tried (and have tried many), after one heavy coat it completely seals in and primes extremely rough cut wood, its so smooth after one coat I can hardly believe it. Pricey but worth it.

Helpful?0TKJLLIR2IP0407857778
Jun 1, 2024
Abby
Item details
Size: Gallon
Color: White/Sealer-3501
Count per pack: 1
5 out of 5 stars review

Verified Purchase

Does what it says.

I ripped up my dining room carpeting and laid a thin coat across the OSB that was beneath it. I plan on painting the OSB board and sealing it until I can either afford linoleum or laminate flooring. This product covered up any stains/odor that was present. The only downside is the smell of the product itself. It's been about 2 weeks and the odor is still very present. Overall I'm very happy as it did everything it said it would.

Incentivized Review
Helpful?0TKJLLIR2IP0407857778
Sep 9, 2025
Mary
Item details
Size: 13 oz Spray
Color: White/Spray-3608
Count per pack: 1
5 out of 5 stars review

Verified Purchase

Zinsser Cover Paint

Worked just like I needed, very good coverage.

Helpful?0TKJLLIR2IP0407857778