The best interior paint primer depends on your specific project. For raw drywall, use a PVA primer. For covering water stains, use an oil-based primer. For blocking heavy smoke, sap, or tannins, use a shellac-based primer.
Neither brand is universally "better"; rather, Zinsser generally excels in stain-blocking, adhesion, and problem-solving, while Kilz is a favorite for budget-friendly, general-purpose coverage and odor control. The right choice depends on your specific surface and the problem you are trying to solve.
However, professional painters looking for a high-grade finish will always use a dedicated primer as the first coat on fresh drywall or raw wood. (If the drywall or wood has been painted in the past, dedicated primer is not necessary.)
The best Sherwin-Williams primers for MDF are either an oil-based or shellac-based primer. These seal the porous wood fibers, preventing them from soaking up moisture in standard water-based paints, which can cause the MDF to swell or fuzz.
Using Primer & Undercoat
We recommend using Farrow & Ball Primer & Undercoat wherever you're using a Farrow & Ball topcoat. Not only is it specially formulated to bring out the very best in our paint, but keeping to the same brand for your priming and painting products will help to avoid any incompatibility issues.
Technically you are not supposed to colour match Farrow and Ball paints. Their specific paint formula has no vinyl or modern manufacturing processes. So the finish is flatter and chalkier.
The best interior wall primer depends on your specific wall condition: Rust-Oleum Zinsser Bulls Eye 1-2-3 is the best all-purpose water-based option, Kilz Original Oil-Based is ideal for heavy stains or odors, and Zinsser B-I-N Shellac is the top choice for blocking tough bleed-through like smoke damage.
Sherwin-Williams does not have one "best" primer overall, as the ideal choice depends on your specific surface and project needs. Top recommendations include Extreme Bond for slick surfaces, White Pigmented Shellac for tough stain-blocking, and Extreme Block for whole-house priming.
Use a Primer
In fact, he says primer is absolutely necessary when dealing with bare or unusual surfaces. “If you're talking about bare sheetrock or bare wood, or something unusual like when there's been wallpaper on the wall and you're trying to paint over the old paste, then we're always going to recommend primer.”
As with any surface, you can apply paint without priming before hand, but the results will not be optimal. The MDF will absorb the paint quickly meaning you will use more paint than needed and the whole process will be more time-consuming. This will especially be the case with a water-based paint.
Using Too Little Or Too Much Product
Using too little primer may not deliver the long lasting power you desire, while using too much primer may cause foundation to slide instead of staying put on your skin.
Whether you need to sand after priming depends on the level of smoothness you want and the project you are working on. Sanding is not mandatory for adhesion, but it is highly recommended to achieve a flawless, professional-looking finish.
Red is universally considered the hardest paint color to cover. Vibrant red pigments are highly transparent and inherently prone to bleeding through subsequent layers. Other notoriously difficult colors to cover include black, dark blue, dark green, and bright yellow.
The best makeup primer depends on your specific skin type and desired finish. Top universally acclaimed options include e.l.f. Cosmetics for the best budget-friendly grip, Benefit Cosmetics for blurring pores, and Armani Beauty for a luxurious, smoothing base.
Though the name itself is misleading, KILZ paint and primers do not actually 'kill' mold. But it will prevent mold. The brand does well to kill a stain's ability to show through the final coat of paint by sealing over the stained surface with an impermeable interior barrier.
Yes, Zinsser Bulls Eye 1-2-3 is an excellent, versatile, and budget-friendly primer widely used by both DIYers and professionals. It is highly rated for its ability to adhere to slick, glossy surfaces without scuff sanding and its mildew-resistant properties, making it a reliable go-to for most projects.
Painting a wall without primer often leads to poor paint adhesion, uneven color, peeling, and the need for extra coats of paint. Primer acts as a foundational "double-sided tape" and sealer, so skipping it can result in an inconsistent finish and a drastically shorter lifespan for your paint job.
Whether painting walls at home or working on an artistic canvas, the most common mistakes revolve around rushing preparation and misusing tools. By far, the biggest error is skipping surface preparation. Failing to clean, sand, or repair holes ensures peeling, poor adhesion, and a lackluster finish.
Technically yes, but it is generally not recommended for living areas. Primer is designed to seal surfaces and provide a gripping base for paint. It is highly porous, softer than paint, and highly susceptible to scuffs, stains, and fading over time.
Depending on your beauty goals, the "#1" primer varies. The e.l.f. Power Grip Primer is the ultimate best-seller for gripping makeup. For premium smoothing, the Armani Beauty Luminous Silk Hydrating Primer or Milk Makeup Hydro Grip Primer are top-rated.
No, the Sherwin-Williams paint sold at Lowe's is not the same quality as the paint sold at physical Sherwin-Williams retail stores. While manufactured by the same company, they feature different chemical formulations and are produced in different “good, better, best” tiers.
There's no one answer because the number of coats of primer depends on a few factors, such as the color you're painting over, the type of paint you're using, and the condition of the walls or surface you're painting. However, two coats of primer are typically used for most projects.
The best wall primer depends on your project needs. For new drywall, use a PVA primer like KILZ Drywall Primer. For general interior painting or switching paint types, Rust-Oleum Zinsser Bulls Eye 1-2-3 is a great all-purpose choice. For covering heavy stains or water damage, use an oil-based primer like KILZ Original.
Types of Primers. There are three basic types of primers: oil-based, latex and pigmented shellac primer. Each has its strengths and weaknesses and works best on certain surfaces and in particular circumstances.
Priming your walls creates a smooth, uniform base, ensuring your topcoat adheres properly and displays its true color. You should always use primer if you are painting new drywall, making a drastic color change, or covering stubborn stains like water or smoke.