If your goal is simply to apply paint to the panel to protect it from weathering and to add a top-coat that would be decorative, then a primer is a good choice. You may choose to prime these cheaper composite wood materials depending on your intended use case. Regardless of the paint color that you're painting over, oil primers are best over old paint, particularly when the sub-surface is wood, because they penetrate old paint.Ĭhalky or dusty coating on your painted wood surface? See any cracking? If so, then yes, you definitely need an oil-based primer. On surfaces that already have paint on them, oil-based paint primer is best. That will add to your dry time and your sanding efforts as well. You certainly could get away with using a water-based primer on bare wood, but expect it to raise the fibers in your grain. These are slower-drying, but provide better adhesion and are easier to sand than latex or water-based wood primers. If the particular piece of bare wood that you're painting is untreated or looks like it has an especially porous surface, then err on the side of caution, and go with an oil-based paint primer. Bare Woodīare wood that's never been stained or painted is a perfect situation for either an oil primer or a latex primer. Let's identify the best primer to use for each scenario. What's the condition of the particular wood surface you intend to paint? ![]() Whether you choose this one or that will depend more on your particular situation. They range from your more common oil and latex-based varieties to traditional products like shellac. ![]() There are a variety of different primers that you may try for your wood priming projects. What Are The Different Types Of Paint Primers For Wood? Read More > What Are The Top One Coat Paint + Primers? If your surface allows you to choose between various primers, consider fast-drying latex primers if your schedule won't allow for the slower dry time of an oil-based wood primer. While they may be cumbersome and uncomfortable to some, respirators are essential for any painting, priming, or staining task that involves high-VOC materials.Īlso, always keep your work area well-ventilated with windows and interior doors open, and any fans you have on, circulating and pushing air across your interior space towards open windows. Latex paint primers will be low odor, low-VOC, and easier to clean off skin. Oil-based paints generally will be higher-VOC, therefore higher odor. That sounds like an impossible statement, but it's true. Suffice to say, you could potentially die from the improper use of paint. Get to know the safety implications related to the inhalation of these compounds. Paint-safeīe on the look-out for those primers that contain high levels of volatile organic compounds ( VOCs). So it ended up being two coats of wood primer, then he said he intends on going back and covering that with his tinted topcoat, using a small roller. He ends up applying a second primer coat to totally block out those wood grains that he wanted to be covered. If you need some encouragement getting started, especially if this is your first time, watch this professional painter, Justin Bailly, demonstrate how you might apply a product like the Zinsser 1-2-3 over dark stained wood, using a simple trim brush. If you were painting a set of wooden cabinet pulls, you'd want to use a primer that worked well with a gloss or semi-gloss topcoat, as high touch surfaces are best finished in gloss. Then, you'll also want to consider your intended use of the wooden object. ![]() Is it finished or unfinished painted or not? You'll want to assess the type and quality of the wood. Your situation will determine the primer you use for your wood priming effort. Read More > What Are The Best Paint Strippers For Wood? What To Consider When Choosing A Paint Primer For Wood Surfaces The way wood primer works is by fusing all the various, loose wood particles together and smoothing the surface out so that your topcoat paint can adhere evenly and look attractive once dry. That means no bubbles, no peeling, and a flat, smooth, professional-quality finish. It also ensures better paint adhesion meaning your topcoat paint will stick to your wooden surface better. ![]() Your primed wood surface allows everything you put above that surface, which is typically just your top-coat, to look its best. By priming it, you put a seal on it like you'd vacuum seal food to keep it fresh. Wood is organic, meaning it can decay, rot, get mold, mildew- the list goes on. What primer does for a wood surface is to create a physical moisture-barrier between the sensitive wood material and your decorative top-coat above. What Is The Benefit Of Using Primer On Wood?
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