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QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER
QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER
QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER
QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER
QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER
QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER
QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER
QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER
QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER

CONDITION: New

Item is brand new and factory sealed in original packaging. Contents have not been opened or used.

Returns Accepted

We accept returns under specific cicumstances.
See return policy for details

QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER

4.5 stars

QT ZINSSER 276087 WH... see more >

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Returns Accepted

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$2.50

MSRP $14.42
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Zinsser mold killing primer is a water-based fungicidal protective coating that can be used to paint over existing mold, mildew, moss, fungi, odor causing bacteria and any other fungal organisms. The mold killing primer contains an epa registered antimicrobial to prevent the growth of mold, mildew and other fungal organisms on the paint film. Use indoors or out on a variety surfaces including under wall Coverings. Mold killing primer also aides in covering residual microbiological and fungal stains.


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Mz. Hyde
on

I didn’t even know this product existed until a customer told me about it back when I worked at Wally World. They were dealing with a major mold problem in their home, and every time they used Kilz, the mold came right back. After doing their research, they found this primer — the only one marketed as a true mold‑killing primer instead of just a mold‑resistant one. That stuck with me.Since then, I’ve used it myself several times, and it’s been consistently effective.Real‑world results:- Warehouse drywall: We had constant mold issues from dampness. We painted the affected areas with this primer — no topcoat, just two coats of the primer — and it stayed clean the entire time I worked there. (And honestly, the coworker who applied it didn’t even clean the walls first, which is not recommended, but it still worked.)- Flood‑prone basement: Even after cutting the drywall higher to avoid water contact, the leftover dampness kept causing mold. I used this primer on the walls, and the mold didn’t return while I lived there.- New house with vent moisture issues: One storage room had a massive mold patch on the wall. I cleaned it as well as I could — not perfectly — then painted it with this primer. Months later, the mold still hasn’t come back.Bottom line:If you’re dealing with mold and you’re not confident you can remove every last trace before painting, this primer is absolutely worth it. It saves time, reduces stress, and actually kills what’s there instead of just hoping it won’t return.

Willy
on March 20, 2026

It's a very good paint that does seal in your drywall and prevent any kind of mold from reappearing once you get rid of it.It's fast drying and looks good.

MAG
on May 23, 2026

Worked exactly as described. Used on wood that was dried after a wall leak from a shower. Happy with the results!

Valentine
on March 15, 2026

Works very well to cover mold on walls and window sills. WAY better than the spray kind. More control on what it covers and the paint on kind has little to no smell. The spray kind has very strong chemical fumes that take a few days to fully clear with a window open. So I like this alternative a lot more.Only downside is is is a water based formula. Which is great. But I only used half a can for a project before replacing the lid and tying it air tight in a bag. I placed it in a dark, cool place for a few weeks before opening it to use again and the rim on the inside is all rusted up. So clearly once air is exposed to it, it is a can that is not primed against rusting with the water content. So try to use it in one sitting if you can or pour it into a better container for storage if you can.

Kenneth R. Beamish
on May 13, 2026

I have used this on several occasions.It does a good job covering moisture spots on my ceiling.I had several spots that resulted from roof leaks around vents (leaky boots).It will cover over the stains and greatly improve the appearance.It will not likely be an exact match to the color of your ceiling but it will be much less noticeable than the stain.

Consumer Texas
on May 3, 2026

Awesome product. One quick spray covered the mold spot on my ceiling.

Doyle
on April 18, 2026

Covers well

Jen
on

Must be old paint. Almost solid mass. Added a bit of water to try to break up the mass. Was lift with chunks.

Amazon Customer
on November 23, 2017

I'v used many paints some more expensive, this has far more benefits then the others, yes it is expensive too as the size of tin is not that big, other paints still get mould on top and you have to wipe it down, this one also repels mould , so stopping it building up and smelling the room,

Kindle Customer
on April 27, 2024

I disliked that I could only purchase one quart.Would have preferred a 4 quart tin.

Rathish
on August 7, 2016

I ordered this product and it came opened. there was a leakage and it was a loss for me. I still used it and it seem to be okay. I will monitor for a few months and see if there is any recurrence to the mould problem.Product is good.

Malcolm Lim
on June 17, 2025

great

Daria Stim
on December 6, 2024

very good quality

  • Brand

    Zinsser
  • Color

    White
  • Finish Type

    Matte
  • Size

    32 Fl Oz (Pack of 1)
  • Item Volume

    946.35 Milliliters
  • Special Feature

    Mold Killing
  • Unit Count

    32.0 Fluid Ounces
  • Paint Type

    Acrylic
  • Specific Uses For Product

    Interior/Exterior
  • Surface Recommendation

    Metal, Wood
  • Brand Name

    Zinsser
  • Indoor Outdoor Usage

    Indoor
  • Item Form

    Liquid
  • Included Components

    Primer
  • Model Name

    Zinsser Mold Killing Primer
  • Container Type

    container
  • Full Cure Time

    1 Hours
  • Coverage

    160 sq ft
  • UPC

    020066238032
  • Global Trade Identification Number

    00020066238032
  • Manufacturer

    RUST-OLEUM
  • Part Number

    276087
  • Model Number

    276087
  • Item Weight

    0.09 Kilograms
  • Item Type Name

    Zinsser 276087 Mold Killing Primer, Quart, White
  • Warranty Description

    Warranty
  • Age Range Description

    Adult
  • Best Sellers Rank

    #1,750 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #2 in Primer Paint
  • ASIN

    B00K7FEQPI
  • Special Features

    Mold Killing
  • Is Waterproof

    False
  • Water Resistance Level

    Water Resistant
  • Color Code

    White
  • GTIN

    020066238032
  • Recent Sales

    2K+ bought in past month

Buyer’s Premium

A 15% buyer’s premium will be added to the sale price of all purchases.

Store Auction Lots Condition

All items are uninspected and the condition is unknown unless otherwise explicitly stated. Items labeled as “New” are believed to be unused and in original manufacturer packaging; however, packaging may show signs of storage or handling, and items are not tested unless specifically noted. Individual items are available for inspection at Korting Outlet located at 159 1st Court, Grand Rapids, Michigan 49534 during store hours.

The highest bids serve as legally binding contracts, and all sales are considered final. Items are sold on an “as is” basis, without any guarantees, warranties, or the possibility of refunds, whether written, expressed, or implied. The operational condition of an item may not be known or listed in the item description. While we may provide information on the condition of some items, including items marked as “New,” such information is not guaranteed.

All items are sold with all faults and without any warranty, whether expressed or implied, regarding merchantability or fitness for a particular purpose. The sale is conducted on an “as is, where is” basis with all faults. Buyers are strongly encouraged to physically inspect items before placing bids during the inspection period. Once submitted, bids cannot be withdrawn before, during, or after the auction for any reason.

The buyer acknowledges that these terms, along with other terms outlined below, can only be amended or revised in writing, signed by the auctioneer. Any representations made by Korting or its agents do not alter these “as is, where is with all faults” terms. Descriptions provided on products or through advertising, including condition labels such as “New,” are not guaranteed, and buyers rely solely on their own inspection. While information in sale advertising is believed to be accurate, Korting assumes no responsibility for errors or omissions.

Auction Closing Times

Posted closing times are in Eastern Time and may be extended through dynamic bidding. Dynamic bidding extends the auction close time until there are five minutes without bidding activity. Korting reserves the right to close early or extend auctions at its discretion.

Payment

Payments will be processed through Stripe.

Refund Policy

Due to the nature of liquidation merchandise, returns are accepted only under the following circumstances:

  • Wrong item received
  • Major undisclosed damage that significantly affects functionality or value
  • Item arrives nonfunctional or dead on arrival (unless listed as untested, for parts, or salvage)
  • Missing critical components necessary for basic operation that were not disclosed in the listing
  • Counterfeit items or items materially different from the listing description

The following conditions are not eligible for return or refund:

  • Buyer’s remorse or accidental purchases
  • Minor cosmetic wear, scratches, dents, scuffs, or signs of prior handling
  • Damaged, worn, or missing retail packaging
  • Compatibility issues with buyer equipment, software, or intended use
  • Missing non-essential accessories, manuals, inserts, cables, or packaging materials unless specifically stated in the listing

All return requests must be submitted within 72 hours of delivery and include clear photos and/or video documentation of the issue. We reserve the right to deny returns that do not meet the above criteria.

Sales Tax

All orders are subject to the 6% Michigan sales tax. Tax-exempt buyers must have a current tax-exempt certificate on file before sales tax can be removed from an invoice.

Failure to Pay or Remove Items

Korting reserves the right to charge a 15% non-refundable restocking fee for items not paid for and picked up within seven days of the auction closing. Such items will be considered abandoned and forfeited to Korting. Korting may resell any abandoned or forfeited items.

QT ZINSSER 276087 WHITE MOLD KILLING PRIMER WATER-BASED MOLD KILLING PRIMER