Rustoleum

Zinsser Mold Killing Primer (rst-276049)

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SKU:
20742864
MPN:
rst-276049
Availability:
Usually ships in 2-3 business days. In stock at our IL, PA warehouses.
Shipping:
$98.85 (Fixed Shipping Cost)
Stock Update:
01/24/2026 12:51:45 PM PST
$69.62
Stock Update:
01/24/2026 12:51:45 PM PST

Description

This item is brand-new, factory sealed.

Zinsser Mold Killing Primer is a protective, water-based coating that can be applied directly over existing mold, mildew and odor-causing bacteria. Featuring a proven, registered and approved antimicrobial-fungicidal agent, it not only covers over associated stains but also kills all pre-existing fungal organisms. Use it directly on nearly any dry, debris-free, non-porous, interior or exterior surface with minimal pre-cleaning in just about any residential, commercial or industrial environment: homes, offices buildings, retail establishments, schools, hospitals, factories and more. And though this primer is compatible with any topcoat product, it pairs perfectly with Zinsser PERMA-WHITE Mold & Mildew-Proof paints. To fully cover over and obscure heavy stains, particularly those caused by water leaks, a second primer coat with a tailored, stain-blocking product may be required. In such scenarios, BIN and Cover Stain primers are highly recommended. Paint Sub-Category: Primer; Water-Based; Intended Application Environment: Interior/Exterior; Finish/Sheen: Flat; Color(s): White.
  • Paint directly over mold, mildew and stains.
  • Kills existing mold, mildew and odor-causing bacteria.
  • Protective, water-based formula for interior and exterior use.
  • Binds to chalky siding, masonry, metal, plaster and more.
  • Ideal for residential, commercial and industrial environments.
  • For extensive stains, pair with a Zinsser stain-blocking primer.

  • Global Product Type:Building/Construction Paints & Primers
  • Global Product Type:Building/Construction Paints & Primers
  • Paint Sub-Category:Primer
  • Paint Sub-Category:Primer
  • Paint Sub-Category:Water-Based
  • Paint Sub-Category:Water-Based
  • Intended Application Environment:Interior/Exterior
  • Intended Application Environment:Interior/Exterior
  • Finish/Sheen:Flat
  • Finish/Sheen:Flat
  • Color(s):White
  • Color(s):White
  • Color Family:White
  • Color Family:White
  • Number of Colors:1
  • Number of Colors:1
  • Volume Capacity:1 gal
  • Volume Capacity:1 gal
  • Packaging Type:Bucket/Pail
  • Packaging Type:Bucket/Pail
  • Binder/Vehicle Ingredient(s):Styrene Acrylic
  • Binder/Vehicle Ingredient(s):Styrene Acrylic
  • Diluent/Solvent Ingredient(s):Ethylene Glycol
  • Diluent/Solvent Ingredient(s):Ethylene Glycol
  • Diluent/Solvent Ingredient(s):Water
  • Diluent/Solvent Ingredient(s):Water
  • Pigment/Dye/Filler Ingredient(s):Calcium Carbonate
  • Pigment/Dye/Filler Ingredient(s):Calcium Carbonate
  • Application Method:Brush
  • Application Method:Brush
  • Application Method:Roller
  • Application Method:Roller
  • Recommended Level of Ventilation:Moderate
  • Recommended Level of Ventilation:Moderate
  • Application Temperature Range:50 to 80 F
  • Application Temperature Range:50 to 80 F
  • Applicable Surface Material:Cement/Concrete
  • Applicable Surface Material:Cement/Concrete
  • Applicable Surface Material:Drywall
  • Applicable Surface Material:Drywall
  • Applicable Surface Material:Glass/Ceramics
  • Applicable Surface Material:Glass/Ceramics
  • Applicable Surface Material:Masonry
  • Applicable Surface Material:Masonry
  • Applicable Surface Material:Metal
  • Applicable Surface Material:Metal
  • Applicable Surface Material:Plaster
  • Applicable Surface Material:Plaster
  • Applicable Surface Material:Plastic
  • Applicable Surface Material:Plastic
  • Applicable Surface Material:Wood
  • Applicable Surface Material:Wood
  • Maximum Coverage Area:400 to 450 sq ft
  • Maximum Coverage Area:400 to 450 sq ft
  • Cure/Dry-Time Range:30 min (Touch)
  • Cure/Dry-Time Range:30 min (Touch)
  • Cure/Dry-Time Range:1 h (Handle/Recoat)
  • Cure/Dry-Time Range:1 h (Handle/Recoat)
  • Cure/Dry-Time Range:7 days (Full Cure)
  • Cure/Dry-Time Range:7 days (Full Cure)
  • Age Recommendation:Ages 16 and Up
  • Age Recommendation:Ages 16 and Up
  • Product Biodegradability Indicator:N
  • Product Biodegradability Indicator:N
  • Product Biodegradability in Days:0
  • Product Biodegradability in Days:0
  • Product Compostability Indicator:N
  • Product Compostability Indicator:N
  • Compliance Standards:EPA Reg. No. 87469-1-69587
  • Compliance Standards:EPA Reg. No. 87469-1-69587
  • Pre-Consumer Recycled Content Percent:0%
  • Pre-Consumer Recycled Content Percent:0%
  • Post-Consumer Recycled Content Percent:0%
  • Post-Consumer Recycled Content Percent:0%
  • Total Recycled Content Percent:0%
  • Total Recycled Content Percent:0%
  • Disclaimer Statement:Do not apply when air or surface temperatures are below 50 F (10 C) or when drying conditions are poor. Not recommended for new or unpainted metal and vinyl siding or for floors, decks and other surfaces subjected to full-immersion and/or prolonged contact with water. For optimal protection, apply topcoat product within 72 hours.
  • Disclaimer Statement:Do not apply when air or surface temperatures are below 50 F (10 C) or when drying conditions are poor. Not recommended for new or unpainted metal and vinyl siding or for floors, decks and other surfaces subjected to full-immersion and/or prolonged contact with water. For optimal protection, apply topcoat product within 72 hours.
  • Footnote 1:Recommended Dry Film Thickness (DFT) Per Coat: 1 to 2 mil
  • Footnote 1:Recommended Dry Film Thickness (DFT) Per Coat: 1 to 2 mil
  • Footnote 2:Recommended Wet Film Thickness to Achieve DFT: 2.5 to 5 mil
  • Footnote 2:Recommended Wet Film Thickness to Achieve DFT: 2.5 to 5 mil
  • Features

    Environmentally Friendly:   
    Yes

     

    Assembly Required:   
    No

     

    Country of Origin:   
    United States

     

    Specs

    Physical Characteristics
    Product ColorWhite
    Warranty
    Additional Warranty Information<p>1 Year product replacement</p>
    Limited Warranty1 Year
    General Information
    Brand NameZinsser
    Manufacturer Website Addresshttp://www.rustoleum.com
    Marketing InformationMold-killing primer features a fungicidal protective design that can be used to paint directly over all existing mold, mildew, moss, fungi, odor-causing bacteria and more. Its antimicrobial formula prevents the growth of fungal organisms on the paint film and aides in covering residual microbiological and fungal stains. Water-based primer binds chalky siding, masonry and metal.
    Product TypeMold Killing Primer
    Product NameMold Killing Primer
    ManufacturerRust-Oleum Corporation
    Manufacturer Part Number276049
    Packaged Quantity1 Each

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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    Zinsser Mold Killing Primer (rst-276049)
    $69.62