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

646 ratings
White, Zinsser Mold Killing Primer-316097, 1 qtWhite Zinsser Mold Killing Primer 316097 QuartWhite 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
SizeQuart
Actual ColorWhite
Count Per Pack1

Key item features

  • Mold Eradication: Kills existing mold, mildew, fungi, and odor-causing bacteria on nonporous interior and exterior surfaces.
  • EPA Registered: Functions as an EPA-registered fungicidal protective coating, ensuring effective treatment.
  • Pre-cleaning Avoidance: Allows direct painting over existing mold without requiring extensive pre-cleaning.
  • Versatile Application: Recommended for use in bathrooms, basements, wall cavities, and commercial spaces.
  • Quick Drying: Dries to the touch in 30 minutes and is ready for a topcoat within 1 hour.
  • Future Prevention: Helps prevent future fungal growth on the paint film after application.
  • Broad Compatibility: Can be topcoated with most paints, including Zinsser PermaWhite, for lasting protection.
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Customer ratings & reviews

4.5 out of 5 stars
stars
646 ratings170 reviews
How item rating is calculated
  1. 5 stars78% (505)
  2. 4 stars9% (60)
  3. 3 stars3% (22)
  4. 2 stars1% (7)
  5. 1 star8% (52)

Reviews summary

Pros

  • : Dries within a few hours.
  • : Provides thorough coverage with one or two coats.
  • : Minimal effort required for application.
  • : Has a relatively weak scent.
  • : The primer blocked regrowth for several weeks to months.

Neutral

  • : Can be effective, but may leave some stains visible.
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Showing 1-3 of 170 reviews

Oct 1, 2026
Reviewer name: RS
Top Reviewer
Item details
Size: Quart
Color: White
Count per pack: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great for mold issues!

Purchased to cover black mold. Covers well. Kills and prevents. Very low odor. Dries quick. Recommended. Don't forget stir well before using.

Helpful?3H2RYIKX3N6443380441
Oct 1, 2026
Reviewer name: Jimmy
Top Reviewer
Item details
Size: Quart
Color: White
Count per pack: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

mold killing paint

I've use this paint before and it is a very good mold killing paint

Helpful?3H2RYIKX3N6443380441
Jun 12, 2026
Reviewer name: scanmead
Top Reviewer
Item details
Size: Quart
Color: White
Count per pack: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

what can I say? it's Zinsser, so you know it's going to work. I had a mildew spot that kept coming back, and I was repainting the bathroom, so I decided to spend a few extra dollars and do it right. The room is going from stark white to soft white and I'm tired of scrubbing the ceiling. I

Helpful?3H2RYIKX3N6443380441
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