Dries to the touch in 30 minutes at 77°F (25°C) and 50% humidity. Recoat or topcoat after 1 hour.
Kilz and Zinsser make primers that claim to kill mold, but you need to remove the mold before using either of these products.
Dry Time @ 77°F (25°C) / 50% RH: Touch in 30 minutes. Paint in 1 hour.
Dries to the touch in 30 minutes. Can be recoated or topcoated in one hour with latex or oil-based paint.
Causes eye, skin, nose and throat irritation. USE ONLY WITH ADEQUATE VENTILATION: Do not breathe vapors or spray mist.
Kilz dries within 29 minutes and stops smelling within 48 hours.
Prior to applying the primer, remove any mold or mildew with a proper remover or have it removed by a professional. In severe cases, the moldy substrates may need to be replaced. Once the surface is mold and mildew free, ensure it is clean and dry before applying primer.
Dries to the touch in 30 minutes at 77°F (25°C) and 50% humidity. Recoat or topcoat after 1 hour.
Typically, you only have to apply one or two coats of primer to achieve optimal results for which it is intended. One common misconception is that you need to continue to apply coats of primer until you completely cover the surface in a white finish or hide every area possible like you would do a paint.
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.
Only apply if surface, air, and product temperatures are between 50°-90°F (10°-32°C). Stir thoroughly before and occasionally during use. Apply using a brush, roller or sprayer. Brush – High quality Nylon/Polyester.
If you attempt to paint over a primer coat that is not completely dry, it will result in a goopy, sticky mess that doesn't adhere properly to the wall.
The purpose of an encapsulant such as Kilz is to seal building materials to reduce or prevent moisture from absorbing into building materials.
Customers say that Kilz Mold and Mildew Primer is highly effective for preventing mold and mildew in high-humidity areas such as bathrooms and basements. Many users appreciate its excellent coverage, often requiring only one coat for complete stain blocking.
The paint will simply cover the visual presence of the mold, such as the spores and dark spots that it leaves as it grows. The mold will never be eliminated when you throw a coat of paint over it. Instead, it will keep growing and eventually reappear through the paint.
Customers say the Zinsser Mold Killing Primer is effective in covering and preventing mold, with many noting its ease of application and quick drying time. Users appreciate its low odor and good coverage, often achieving satisfactory results with just one coat.
It's recommended to wait at least 24 hours before adding a coat of paint over your primer. Painting over it soon could cause your paint to adhere to the wall improperly, flaking and peeling.
Assuming you're referring to Kilz Original in the 450 voc it'll dry to touch in about 30 min and recoat in 1 hr. based on 77 degrees and 50% humidity. Higher humidity and lower temp will extend that a little.
Coverage: 300-400 sq. ft. (27.87-37 m²) per gallon depending on application method and surface porosity. Application at lower temperatures, in high humidity or in poorly ventilated areas will affect dry time.
KILZ Mold & Mildew Primer will not kill mold and its instructions say to remove any existing mold, mildew, and other fungal organisms before applying. There is one mold killing primer on the market that does claim to kill mold, but this does not mean it is a valid option for DIY mold remediation.
DRY TIME @ 77°F and 50% RH: To Touch: 2 hours To Recoat: 4 hours Full Cure: 2 weeks Darker colors may require additional dry time between coats.
Failing to clean the surface prior to applying primer may compromise the adhesion of the primer to the surface – which could lead to peeling and blistering. Always wipe down your surface to ensure it is clean and free of dust before applying your primer.
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.