Use on interior and exterior surfaces including woodwork, drywall, plaster, paneling, masonry, brick, painted metal and properly prepared glossy surfaces†. Use under or over water-based or oil-based paints. Not recommended on flooring.
Shellac Primers - These primers can be used with both oil-based and latex paints and may be the best at blocking stains and can even seal in smells that may be coming from the surface you are painting. They are fast-drying and can adhere to almost any surface.
Its advanced chemistry provides a sound anchor for topcoats while reducing or potentially eliminating the need for sanding dense, glossy surfaces including Kynar®, PVC, vinyl, Formica®, glass, tile, glazed brick, chalky paints, glossy finishes, fiberglass and metals.
We recommend KILZ KLEAR® Clear Sealer & Bonding Primer – a high performance fast-drying, multi-surface clear primer developed to seal highly porous surfaces inside and outside your home. It is also recommended for use when painting the same topcoat paint color on top of an existing paint coat.
You can paint with water based paint over oil primer! That's fine because the primer finishes flat and the latex can grip to it.
Best for use in
Use on interior and exterior surfaces including woodwork, drywall, plaster, paneling, masonry, brick, painted metal and properly prepared glossy surfaces†. Use under or over water-based or oil-based paints. Not recommended on flooring.
Yes! But you must follow ONE simple rule to ensure the best possible finish: the underlying finish must be absolutely dry.
Use on wood, drywall, plaster, paneling, wallpaper, masonry, brick, painted metal and properly prepared glossy surfaces†. Not recommended for mold or mildew-prone surfaces or on flooring.
Depending on how strong or bold the previous color is, it may be necessary to apply more than one coat of primer. However, it is not necessary to over apply the primer with so many coats. As long as the primer applies uniformly over the previous color, then one or two coats should be sufficient.
Over time, fluctuating temperatures and humidity levels can make paint peel. For spaces where this is normal like kitchens, using KILZ 3® Premium Primer (known for its exceptional adhesion and durability) before you paint can help ensure your paint job lasts longer.
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.
Improper preparation such as not cleaning the walls or using the wrong type of tape can lead to problems with adhesion. Additionally, some surfaces may require a coat of primer before painting, while old paints or primers can also lead to trouble getting your paint to adhere correctly.
For this task, use a latex primer as it offers excellent adhesion for the topcoat and is suitable for both semi-gloss and satin paints.
You can paint older oil-based paint without sanding, but it's not always the best idea. If the oil-based primer or paint is in good condition, you may be able to get away with just painting over it. However, if the paint is starting to chip or peel, you need to sand it down before painting over it.
KILZ Concrete & Masonry Bonding Primer is specially formulated to optimize the adhesion of masonry coatings. With proper application, this product provides a sound foundation for coatings with excellent resistance to water, alkali and efflorescence.
Firstly, when painting with oils, it is important to adhere to the three rules of oil painting. These are 'fat over lean', 'thick over thin' and 'slow-drying over fast-drying'. This means that each layer of paint should be progressively more flexible, thicker and slow drying than the one below it.
Surface Preparation
Peeling or Checked Paint: Scrape off loose paint and sand to a smooth surface. Sanding or removal of paint containing lead is hazardous. While KILZ ADHESION Primer is formulated to bond without sanding, it is recommended that a small area be tested for adhesion prior to beginning the job.
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.
In general, one gallon of paint or primer will cover roughly 250-350 square feet of surface. Save time and money with the KILZ paint calculator to estimate the amount of paint or primer needed for your next project.
If the stain bleeds through the topcoat, apply a second coat of primer and test again before top coating the entire area. If bleeding continues, a longer dry time is needed before top coating. When you start with primer, blocking light and heavy stains doesn't have to be a challenge!
Our Kilz 2 Prime can go over the stained wooden doors. However, we do suggest scuff sanding the coating first to help promote adhesion, but you don't need to sand off the stain.
Latex paints will not stick to oil based paints. The exception is that an oil based primer may accept any kind of top coat paint. For that reason, an oil based primer is recommended to be applied over any oil based top coat, then a water based paint may be used as a top coat.
KILZ Original 1 Gal. White Oil-Based Interior Primer, Sealer, and Stain Blocker 10901 - The Home Depot.