White, Zinsser Mold Killing Primer-316097, 1 qt
White, Zinsser Mold Killing Primer-316097, 1 qt
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Zinsser

White, Zinsser Mold Killing Primer-316097, 1 qt

4.5 stars out of 450 reviews
(4.5)|
450 ratings
White, Zinsser Mold Killing Primer-316097, 1 qtWhite Zinsser Mold Killing Primer 316097 QuartWhite Zinsser Mold Killing Flat Primer Gallon 2 PackWhite Zinsser Mold Killing Flat Primer 5 Gallon 1 Per PackWhite Zinsser Mold Killing Flat Primer Spray 13 oz 6 PackWhite Zinsser Mold Killing Flat Primer 276087 Quart 4 PackWhite Zinsser Mold Killing Primer Spray 287512 13 oz
Size:Quart
Actual Color:White
selected, White, was $18.99
Count Per Pack:1

Key item features

  • Mold Eradication: This EPA-registered primer effectively kills existing mold, mildew, fungi, and odor-causing bacteria on contact, preventing future growth on the paint film.
  • Surface Versatility: Suitable for both interior and exterior non-porous surfaces, it is ideal for residential, commercial, and industrial applications, including bathrooms, basements, and offices.
  • Direct Application: The primer can be applied directly over mold and mildew without extensive pre-cleaning, saving time and effort during preparation.
  • Quick Drying: Dries quickly, allowing a topcoat to be applied within one hour, facilitating efficient project completion.
  • Topcoat Compatibility: Its versatile, water-based formula works effectively under any topcoat, and it is especially recommended for use with Zinsser Perma-White.
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Current price is Now $15.13
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was $18.99
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Customer ratings & reviews

4.5 out of 5 stars
stars450 ratings140 reviews
How item rating is calculated
  1. 5 stars78% (351)
  2. 4 stars8% (38)
  3. 3 stars4% (18)
  4. 2 stars1% (5)
  5. 1 star8% (38)

Reviews summary

Pros
  • : Simple design makes it easy to open and use.
  • : Provides effective coverage over imperfections.
  • : Covers mold and porous surfaces.
  • : Has a relatively weak or neutral odor.
  • : Prevents growth on surfaces.
Neutral
  • : Can be affordable, but also steep for some users.
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Showing 1-3 of 140 reviews

Sep 3, 2025
WalmartCustomer
Item details
Size: 13 oz Spray
Color: White
Count per pack: 1
5 out of 5 stars review

Verified Purchase

it covered beautifully with the existing ceiling, although it was in a bathroom with no natural light. BUT it covered and matched very well my ceiling in my condo at the beach. wish there was a way to collect the spray particles that fall all around. Otherwise i like the product a lot!

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Helpful?3H2RYIKX3N6443380441
Feb 16, 2026
anonymous
Item details
Size: Quart
Color: White
Count per pack: 1
5 out of 5 stars review

Verified Purchase

Works great

Goes further than further than you think Buy a 2 or 21/2 inch brush to use right out of the can I used it to cover a BIG mess and it covered pretty well

Helpful?3H2RYIKX3N6443380441
Apr 24, 2025
anonymous
Top Reviewer
Item details
Size: 13 oz Spray
Color: White
Count per pack: 6
5 out of 5 stars review

Verified Purchase

good for tight spaces/corners

although the title of the item says mold killer, it is not fungicidal in the formula; unlike in the normal gallon paint buckets. just something to keep in mind. if you for sure want to kill the mold, go with the mold killing gallon paint buckets for this brand.

Helpful?3H2RYIKX3N6443380441