Zinsser® Mold Killing Primer is a water-based EPA registered fungicidal protective coating that can be used to paint over and kill all 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. Mold Killing Primer also aides in covering residual microbiological and fungal stains.
- Paint directly over mold
- Kills existing mold, mildew, and odor causing bacteria
- Binds chalky siding, masonry, and metal
- Great for use under wallcovering
- EPA Registered
- For use in residential, commercial, and industrial applications:
- storage facilities
- refrigerated storage facilities
- office buildings
- residential living
- schools, hospitals
- veterinary care facilities
- elderly care facilities
- prisons and correction facilities
- wash houses
- fitness centers and locker rooms
- window frames
- wall cavities
- table tops
- Not recommended for new or unpainted aluminum, metal or vinyl siding.
- For stains caused by water leaks, allow Mold Killing Primer to dry then use a Zinsser stain blocking primer
APPLICATION: Mold Killing Primer is a ready to use product. Do not thin, do not dilute and do not mix with water or other chemicals or other paints. Mix thoroughly. Do not apply when air or surface temperature is below 50°F (10°C) or when drying conditions are poor. Use adequate ventilation during application.
Use a brush, roller, or airless sprayer to apply. manufacturer’s instructions when using spray equipment. For airless spraying use a 0.017” to 0.019” tip at 2000 to 2500 psi. Coverage dependant on substrate porosity and surface smoothness. Apply generously and uniformly, ensuring that the surface is completely coated. Allow to air dry. For heavy water stained areas, prime with Mold Killing Primer and allow it to dry. Follow with a Zinsser stain blocking primer such as BIN, BIN Advanced or Cover Stain.
DRY TIME: Mold Killing Primer dries to the touch in 30 minutes and can be recoated in 1 hour. For optimal protection, apply topcoat within 72 hours of application. Full adhesion and hardness develops in 7 days.
LIMITATIONS: Mold Killing Primer is not designed for application to floors or decks or to surfaces subject to immersion or prolonged contact with water.
CLEAN-UP: Clean all application tools with warm soapy water. Wipe up spills immediately with a clean damp cloth. Follow equipment manufacturer’s directions to clean spray equipment. See label for proper container disposal.
See full data page here.
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DetailsCurrent Stock:Weight: 11.00 LBSWidth: 10.00Height: 10.00Depth: 10.00