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Internet # 308880646

Model # L204604

Store SKU # 1004858218

Mold and Mildew 1 qt. White Water Based Interior and Exterior Primer, Sealer and Stain-Blocker

$16.98
  • Mold & mildew resistant primer film for moisture-prone spaces
  • EPA-registered ingredient prevents mold/mildew on primed surface
  • High-hiding stain blocker blocks medium to heavy stains
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Product Details

About This Product

KILZ MOLD & MILDEW Primer is a water based primer-sealer-stainblocker that is specially designed for residential surfaces in high humidity, moisture and temperature environments such as kitchens, bathrooms, powder rooms and laundry rooms. It offers excellent adhesion to both interior and exterior surfaces and provides a sound anchor for paints. The EPA registered active ingredient creates a mold and mildew-resistant film that protects the primer film from mold and mildew growth. KILZ MOLD & MILDEW Primer will block most medium to heavy stains including felt marker, grease, ink, pencil, tannin and water stains. It is a fast drying, low odor, very low VOC formula and is easy to clean with soap and water. Not recommended for floors.

Highlights

  • Contains EPA-registered mildewcide
  • Medium to heavy stain blocker
  • Excellent adhesion
  • Seals porous surfaces
  • Apply topcoat after using KILZ Primers
  • Very low VOC formula
  • Fast dry - paint in 1 hour or less
  • Easy soap and water clean-up
  • Online Price includes a PaintCare fee in the following states: CA, CO, CT, DC, ME, MN, NY, OR, RI, VT, WA
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 308880646

Model # L204604

Store SKU # 1004858218

Additional Resources

Shop All KILZ

Specifications

Container Size: 1 Quart

Dimensions

Container Size

1 Quart

Details

Application

General Purpose

Application Method

Brush, Paint Sprayer, Roller

Base Material

Water Based

Coating Product Category

Primer

Color Family

White

Color/Finish

White/Flat

Coverage Area (sq. ft)

100

Dry to Touch (min.)

30 min

Interior/Exterior

Exterior, Interior

Number of coats recommended

1

Number per Package

1

Paint Product Form

Liquid

Paint/Stain Clean Up

Soap & Water

Paint/Stain Features

Fast Drying, Low Odor, Mildew Resistant, Mold Resistant, Stain Resistant

Primer Purpose

Color Changing, Mold, Mildew & Water Damage, Odor Blocking, Sealant, Stain Blocking

Returnable

Non-Returnable

Sheen

Flat/Matte

Surface Material Use

Brick, Drywall, Masonry, Metal, Plaster, Stucco, Wood

Warranty / Certifications

Manufacturer Warranty

Limited Lifetime

Questions & Answers

Can you add color from any brand to this bank?
ByMay 19, 2025
1 Answer | 
Answer This Question

Hi Jennifer, thanks for the question. Typically, colorants for paint are universal, so there shouldn't be an issue. To better answer your question, please reach out to us directly. Our customer care team is happy to help. -Ronald

By|May 19, 2025
    0/0


    Hello, silly question, I'm using adhesive vinyl tiles and I'll be using an adhesive glue before laying down the tiles. Will the adhesive glue stick after Kilz Klear applicaton? This will be used to help seal under our washing machine from future leaks.
    ByApr 29, 2025
    1 Answer | 
    Answer This Question

    Hi Kari, thank you for your question. As it turns out, we have not tested our products under adhesives. We recommend checking with the adhesive manufacturer to confirm it can be used over a water-based primer like our Kilz Klear Primer. Have a great day! -Lina

    By|Apr 29, 2025
      0/0


      Probably a stupid question but I’m an amateur. My bathroom fan is old and little brown specs of mold keep forming on my bathroom walls and ceiling. Can I use this on my bathroom ceiling and then do I paint over it?
      ByApr 22, 2025
      1 Answer | 
      Answer This Question

      Hi there, thanks for the question. Yes, after applying the Mold & Mildew Primer, it does need to be top-coated with paint. Also, if there is any existing mold on the walls or ceiling, it needs to be removed before applying the primer. If you have additional questions about your project, please reach out to us directly. Our customer care team is happy to help. -Ronald

      By|Apr 23, 2025
        0/0


        Can this be used to seal prime pinewood before you paint it
        ByMar 29, 2025
        1 Answer | 
        Answer This Question

        Hi Inoz, thanks for the question. Yes, you can use our Mold & Mildew Primer to seal pine wood before painting it. Have a great day! -Ronald

        By|Mar 31, 2025
          0/0


          Can I use this as my primer on new drywall in my bathroom and then use Behr paint and primer in one as my top coat?
          ByMar 29, 2025
          1 Answer | 
          Answer This Question

          Hi Ryan, thanks for the question. Yes, our Mold & Mildew Primer is a great choice for priming the drywall in your bathroom before applying the Behr paint. Have a great day! -Ronald

          By|May 14, 2025
            0/0

            (2)

            must a finish coat be applied when using indoors?
            ByMar 24, 2025
            2 Answers | 
            Answer This Question

            Hi james, thank you for your question. Our Kilz primers are not formulated to perform like paint and are unable to withstand exposure to the elements for extended periods of time. We recommend top-coating primers within 30 days of application, whether an interior or exterior project, to prevent any issues. Have a great day! -Alex

            By|Mar 25, 2025
              0/0

              Yes, this is a primer coat not a finish coat. Mike

              By|Mar 27, 2025
              0/0


              Is this product safe around poultry? For chicken coop.
              ByMar 23, 2025
              1 Answer | 
              Answer This Question

              Hi Khansi, thank you for your question. Our products aren't designed to be non-toxic to animals, which has different requirements than for humans. I'd suggest checking with your local home improvement store to see if they have an appropriate product. Have a great day! -Ronald

              By|May 26, 2025
                0/0

                (1)

                Is there a minimum outdoor temperature for application??
                ByMar 18, 2025
                1 Answer | 
                Answer This Question

                Hi Joan, thank you for your question. The recommended temperature range for applying our Kilz Mold & Mildew Primer is 50-90 degrees Fahrenheit. Have a great day! -Lina

                By|Mar 19, 2025
                  0/0


                  Viewing 1-8 of 196

                  Customer Reviews

                  4.8 out of 5

                  • 4.8 out of 1,467 reviews
                  • 98% recommend this product
                  What Customers Say
                  Summarized by generative AI from text of customer reviews

                  Customers say that KILZ Mold & Mildew Primer is an effective solution for preventing mold and mildew growth, particularly in high-humidity areas like bathrooms and basements. Users appreciate its excellent coverage, often requiring only one coat for complete stain blocking, and its low odor during application. While some customers noted that it can be runny and may require multiple coats in certain situations, the overall consensus is that it performs well and provides lasting protection against moisture-related issues. Many have relied on this product for various home improvement projects, highlighting its reliability and effectiveness.

                  Filter by:
                  Showing 1-10 of 1,467 reviews
                  Love ❤️ it!
                  [This review was collected as part of a promotion.] My kids restroom was horrible, I have 4 boys that love to shower like if they are in a steam room and die to this their restroom was with lots of mold, I got KILZ MOLD MILDEW and now this is the best restroom in the house, it looks SUPER CLEAN, I just live it that I had to write a review 😘
                  by
                    • Recommended
                    Amazing durable products
                    [This review was collected as part of a promotion.] KILZ latex primer is a water-based paint that covers easily and dries evenly and quickly. It dries a flat/matte bright white color and it is easy to use. It is low odor and worked fantastically on window frames and all areas I applied the paint. A little goes a long way and it was extremely useful when I was refreshing areas of my home. It serves well primer/sealer/stain blocker. It is a protective paint and I am very happy with my choice. It was also thought of highly by the professional painters that were painting high ceilings in my home. They liked that it was water-based and not oil.
                    by
                      • Recommended
                      The primer is somewhat thin and runny. I had to recoat several times to ensure knot holes were hidden. Many drips to clean up.
                      by
                      • Verified Purchase
                      Help in the Bathroom
                      [This review was collected as part of a promotion.] I have an older home 1954 first used Paint with Primers we purchased at Home Depot Paint . Outer wall(s) After 5-6 months had Areas of Chipping. After kilz Primer 9 years ago Perfect no problems.
                      by
                        • Recommended
                        Best product that I ever use.
                        [This review was collected as part of a promotion.] Always primer is so important but when I disclose to client the prevention and the importance of this product brings them peace of mine and my work looks so much better.
                        by
                          • Recommended
                          Goes on easy. Helped my solid wood doors
                          [This review was collected as part of a promotion.] Used it on doors that needed to be refinished. I don’t know if past owners had ever redone the doors as the exterior of doors were really worn. Came out nice. And I’m sure the primer will help it last another 40 years 😂
                          by
                            • Recommended
                            60 years of cigarette smoke and cooking oil
                            [This review was collected as part of a promotion.] Great product covered all mildew and cigarette smoke from the past 60 years . Took that nasty deep brownish yellow tint to a nice clean smelling white with no stains and bleeding of the cigarette smoke. The kicthen had a vent a hood that was never installed properly so every4hing was covered in oil and cigarette smoke. After cleaning Kilz was amazing at covering it up and making it smell great. It looks like a new house and kicthen
                            by
                              • Recommended
                              Wonderful product
                              [This review was collected as part of a promotion.] My cousin had moved into my house and had 2 dogs and 2 cats she kept in her room. After a year she moved out. The room had mildewaround and under the window which she left open for the dogs. The room also was yellowish from her smoking. I bought this product to help with the odors in the room after I could not get the smell out. After only one coat the smell and yellowish tint disappeared. The mold/ mildew has not returned!
                              by
                                • Recommended
                                Covers great!!!
                                [This review was collected as part of a promotion.] I got this product. A few weeks ago has been great covers well. Use for multiple projects. Will buy again
                                by
                                  It really does what it’s suppose to.
                                  [This review was collected as part of a promotion.] I have been remodeling my house room by room. It has killed the mildew smell and prepped my walls for painting. So far I have done 5 rooms with 3 more to go.
                                  by
                                    • Recommended
                                    Showing 1-10 of 1,467 reviews

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