Generally speaking, shellac-based finishes can be used between any two other finishes. Real quick- if you need to use shellac- typically you would do it in this order: 1.Apply Shellac (Most importantly- remember with this solution – that you cannot “spot treat” water mark or “issue” areas- rather you must do the whole A paint sprayer can be used in place of a paintbrush and roller. Use pigmented shellac. Shellac Seals. Shellac requires denatured alcohol for thinning and cleanup. Based on these tests, we are using water based primer on our IKEA hack vanity cabinet, and shellac based primer on our IKEA kitchen island. Offers excellent adhesion to glossy surfaces, including glass. Alternatively, if your drywall is relatively smooth and the topcoat is going to be a flat paint, you can skip the primer and use two coats of high-quality self-priming water-based flat paint (see “Self-Priming Paints,” below). Shellac; Lacquer; Or, all surfaces with oil-based paint; How To Use Oil Bond. Can i paint over zinsser cover stain primer-sealer with water-based emulsion? You can apply water-based polyurethane over oil-based as long as you set suitable conditions for this to happen effectively. Oil-based primers, especially when used on unfinished surfaces, provide a proper seal that allows the top latex paint layer to cover the surface better. To stop the bleeding, use an exterior oil-based primer and stain-blocking exterior paint primer for larger areas and top with an acrylic/latex finish coat. The durability and easy of clean up is between water based and shellac based painting primers. Exterior paint takes such a beating that it almost always needs priming with an exterior paint primer. This will lay a first layer of velcro-like surface on which the paint will stick. So unless you enjoy scraping paint, spend about $30 per gallon on a top-quality acrylic/latex exterior primer. B-I-N®, developed in 1946, is the original shellac-based white-pigmented primer-sealer stain-killer. While shellac is not usually the finish paint choice, it is often thought of as the best paint primer available.It has properties that oil and water based paints can't match, and provides a more dependable seal than most The primer seals stains from water, smoke and fire damage. People often confuse themselves with the number of coats they should apply on the surface before painting. One drawback of latex paints is that they can end up swelling the grains of wood. You can use either latex or oil-based paint over the primer or shellac. Don't know about varnish but you can paint any kind of paint over shellac. Simply put, shellac covers all. Use an oil-based primer-sealer, not a water-based product; after all, water and wallpaper don’t mix. You'll need sandpaper or deglosser, primer, and paint. Some stains will bleed right through most primers and paints no matter how many coats you apply. Just as you can paint water based paint over oil-based primer, the opposite is true. A – Water based paints do not adhere to oil based paints. Shellac (a common brand is BIN) can soften in direct sunlight and by itself isn't durable enough for exterior use. B-I-N®, developed in 1946, is the original shellac-based white-pigmented primer-sealer stain-killer. If you use it for exterior spot priming, prime over it with a water-based exterior primer before applying the topcoat. Shellac primers. Primer is a compulsory material when it comes to painting. In most cases, one coat … Deep clean with TSP before using water-based over oil-based paint. Blocks stains and odors resulting from water & fire damage, It sticks to whatever you’re prepping and turns it into a smooth, uniform surface that’s ready for paint. You can use either latex or oil-based paint over the primer or shellac. 1 coat primer . The benefit of water-based primer is that a bit quicker and doesn’t smell as bad as oil based primer or pigmented shellac. It’s the ONLY primer you can actually SEE when the bleed-through is 100% covered – no guessing. Most professionals agree that water-based varnish is the best product to use over paint. If you are painting wall boards, I would recommend latex (water-based) paint. What’s the Difference: Primers Learn the difference between latex, oil-based, and shellac-based primers and how to choose the right one for the job. In this article, we are answering some of the most asked questions about primer. Interior walls usually don't need priming except in the case of stains, repairs or a paint color that's drastically different. Interestingly, though, on the other hand, you can’t use oil-based paints over latex paint.. One stellar offering from Zinsser is their Bulls Eye 1-2-3 Interior/Exterior Water-Based Primer. However don't paint an oil based over a latex paint. Shellac-Based White Interior\Spot Exterior Primer and Sealer can be used in low temperatures and sticks to any surface without sanding. This heavier-bodied primer-sealer is a little more expensive than standard primer-sealer, but it does a better job of leveling and filling in rough or uneven drywall construction. Shellac (a common brand is BIN) can soften in direct sunlight and by itself isn't durable enough for exterior use. One of the most powerful tools in any pro painter’s arsenal is what goes underneath the paint — primer. Good for interior paint jobs, shellac-based primers are possibly the best stain-blocking primers, working well on severe water and smoke damage Zinsser B-I-N 1 qt. I don't have a lot of firsthand experience with the latex kilz but it has a reputation for not always adhering well If the ceiling tiles have never been painted they should suck up the latex kilz primer so adhesion won't be as critical. Let it dry overnight. Shellac-based primer, sealer and stain killer. For smooth paint jobs, I'd use something that has the word enamel in it's description. Kilz also offers an Origi… Working the other direction or when you apply other topcoats over shellac, it is often noted that you should not apply polyurethane over shellac.It is, however, OK to use an oil-based urethane over shellac. If you plan to paint your cabinets a dark color, use a tinted primer. Although it isn't recommended, you can always use latex paint over an oil-based primer. Oak is particularly notorious for this. If you’re painting over furniture that someone may have used furniture polish on, then seal it first with a First determine if the paint has been clear coated in any way already. You have likely heard throughout your life that oil-based paints cannot be mixed with other types of paint. Before priming, sand the surface smooth and make sure it's dust-free. Interior painted woodwork usually needs spot priming with wood primer at a minimum. Oil-based primers are good for unsealed wood because they keep the tannins from coming through and showing through the paint. Blocks stubborn and persistent stains including water stains, marker pens and more. If you want to use a water-based product, look for a high-build acrylic-latex enamel undercoat that's specifically designed to be sanded. If mildew is a serious concern, use a stain-blocking primer to prevent mildew and peeling on interior walls and blistering on exterior walls. Do Vent Filters Really Work? From Kilz, you have the Kilz Premium High-Hide Stain-Blocking Interior/Exterior Primer, which is also water-based. I refer you to "Understanding Wood Finishes" by Bob Flexner in which he makes this … Ventilate the work area. However, when you use it over an oil-based primer, the latter prevents it from ruining the surface, given that you sand it properly. Rodney Diaz For most paint jobs, both inside and outside the house, latex paint is preferred. Reasons to Use Latex Paint over an Oil Primer. In this article, we are answering some of the most asked questions about primer. It is the best choice for priming laminate cabinets and oak cabinets. you can use a water based primer or sealer once the plaster is completely dry if you're doing repairs in a bathroom or kitchen then it's recommended that you use oil based paint but you can use water based paints (just use a high gloss) Varnish can be used to protect, preserve, and enhance paint. Don't use water-based primer over wallpaper sizing or glue; it will not effectively seal it. Prevent this problem by using a drywall primer-sealer. Like new drywall mud, wall patches absorb paint differently than the rest of the wall (see photo below). First, use a quality bonding primer, let the primer dry then apply up to two coats of high-quality latex paint. The good news is that painting over varnished wood is possible using either oil or water-based paints . Offers excellent adhesion to glossy surfaces, including glass. Primer is a compulsory material when it comes to painting. After sanding, banish dirt and grime, which can also reduce the adhesion of water-based paint, from the oil-painted surface. He does not; however, cover the your case of shellac over latex paint because the context of his book is wood finishes that do not hide the look of the wood itself. SEARCH PHRASES: painting over shellac paint over shellac water based paint enamel Then you could choose to seal over the paint with a thin coat of polyurethane to futher protect the painted surface. Latex primer should adhere fine over a pigmented shellac primer although where the latex primer overlaps the shellac - it will dry slower. Any oil or latex paint can be applied over it. With all the modern advances in coatings -- polyurethane, shellac, urethane, or varnish -- some confusion about formula is to be expected. Clean, scrape and sand and areas that are peeling or that have dirt and mildew. the house, latex paint is preferred. IKEA vs Home Depot Kitchen Cabinets. If the paint is “chalking,” you'll have to prime the entire surface. Can I use BIN on the knots and then paint the water based primer/undercoat (couldn’t find a clear answer on this) or can I use a white knotting solution? A drywall primer-sealer seals the porous surface so paint won't sink in and look dull or blotchy. First, let’s clarify which products we’re comparing. Suitable for use on interior surfaces and spot priming of exterior surfaces. What you don't want to try is using oil-based paint over latex paint, as it won't bond very well. Stay with […] It is a commonly held belief that oil-based paints don’t mix well with other types of paints; however, at the same time, it is also said that it is perfectly okay to use latex paint over an oil-based primer. While possible, painting over wood varnish comes with good and bad news. I personally think that I use shellac on about 20% of my jobs. We are no longer supporting IE (Internet Explorer), How to Use Paint Primer to Tackle the Toughest Problems. Suitable for use on interior surfaces and spot priming of exterior surfaces. Should you need clarification of any of the information I have provided, please request a clarification and I will be happy to conduct further research. This difference in porosity can cause blotchy, dull areas under the paint (a problem called “flashing”) and an inconsistent sheen. Order online at Screwfix.com. 2/3 coats of water based … | Privacy Policy | Contact | About | Terms of Use | Disclaimer/Disclosure | DMCA Notice | Amazon Disclaimer, I may earn a small commission if you buy through the links in this website. I refer you to "Understanding Wood Finishes" by Bob Flexner in which he makes this case. Before you prime, pressure-wash the siding to remove loose paint and built-up grime and improve paint adhesion. Many varnishes harden over time and may even become brittle. For the best results, make sure the surface is The same goes for severe odors like smoke from fires and cigarettes. Varnish can be used to protect, preserve, and enhance paint. And I have used several coats of non-dewaxed shellac under the poly just to get to the right shade on some pieces. Ensure that you remove dirt, grease, and wax from the surface by scrubbing the surface using a wood cleaner or de-glosser. Good for interior paint jobs, shellac-based primers are possibly the best stain-blocking primers, working well on severe water and smoke damage to walls and surfaces — they even seal in smells from smoke damage. Should you need clarification of any of the information I have provided, please request a clarification and I will be happy to conduct further research. Interior moisture moving outward through the wall can cause peeling, bubbling or blistering on exterior walls as well. We are no longer supporting IE (Internet Explorer) as we strive to provide site experiences for browsers that support new web standards and security practices. One of shellac's main uses is that it is a primer. Even the ones that say they block stains really don’t. Prime bare wood with wood primer to seal the thirsty surface, hide imperfections and bind the wood fibers to make the surface more uniform. For new construction, the sealant qualities are likely to be less noticeable, but in a remodeled home, it is able to seal in stains as well as odors. Use a 9-inch roller for very large areas. Oil based primer is great for raw wood and mdf, where water based primer may cause swelling or stain to bleed through. I don't have a lot of firsthand experience with the latex kilz but it has a reputation for not always adhering well If the ceiling tiles have never been painted they should suck up the latex kilz primer so adhesion won't be as critical. It's an excellent choice if you need a fast-drying spot primer to prevent wood knots, rusty nail heads and the most severe water-based stains and odors such as smoke, soot, urine and nicotine from-bleeding through the topcoat. You'll get much smoother results. It’s one of my least favorite tasks in any DIY project. Shellac Primer Shellac has been used for centuries to seal wood and other surfaces. There is a big misconception where you can't paint over varnished wood when, actually, you can. If you have plaster rather than drywall, any repairs you make will need a coat of oil-based stain-blocking primer. Molecules of oil-based primer can be up to 20 times smaller than water-based primers. Unlike oil-based paints, shellac paint is fairly inflexible; don't use it on areas that need to bend or that come under pressure. At the same time, you may have been told that you can use latex paint on top of an oil-based primer. You don't have to prime previously painted surfaces if the paint is in good shape—no chipping or peeling. Do Duct Booster Fans Really Work? Sign up for our newsletter! It is formulated to seal, prime and block out stains on previously painted or new work. Either oil or water-based primer can be used with water-based paint. It does require a few steps to ensure that the paint adheres to the surface. (Sorry to say that not even a high-build drywall primer can hide a terrible tape job.). You can always paint latex ( water based )over an oil based paint as the latex just dries on the surface. While the wallpaper may be easier to remove on a sized wall, the glue residue and sizing itself can … 1. The mud used on the seams of drywall absorbs paint differently than the rest of the drywall. Advantages and Disadvantages of Sealing Asphalt Driveway, List of Heavy Equipment You Will Need for House Renovations, The Hidden Problems In Old Homes and How to Deal With Them, https://www.hunker.com/13418756/how-to-remove-primer-from-wood, Standard Garage Size Dimensions and SQ FT for 1,2,3,4 Car Garages, Advantages and Disadvantages of Corian Countertops in Kitchens, Advantages and Disadvantages of Silicone Roof Coating. But using shellac is a necessity for many jobs and something to consider- is what color Chalk Paint® are you using … I know, I know, no one likes to sand! For quicker priming, use a roller on the door and a 2-inch brush on interior trim such as casings, base and doorjambs. Shellac Primer Shellac has been used for centuries to seal wood and other surfaces. When used on wooden surfaces, oil-based primers prevent the wood from releasing tannins and bleeding through the surface of the latex coat. Lots of rattle can options for that. The solution to those minor imperfections is a “high-build” drywall primer-sealer. You can’t think of a painted wall without having a coat of primer on it. What’s Not To Love About Green Wall Paint? To cut through the clutter, we asked three professional painters, each with 20-plus years of experience, to give us their recommendations for the best primers to use for common painting challenges. But if you’ve ever walked down the primer aisle at a home center, you know the primer choices are mind-boggling. You can also use shellac to block out knot bleeds on previously painted timber. Shellac primers can be great for painting over trim and smaller projects because it dries hard and blocks stains. STEP 3: Wait for the primer to dry before painting over wallpaper. And one of the best ways to extend the life of your paint job is with a good primer. This water-based primer is made in the U.S and is designed … If using water based stuff in the future, you might want to wet the wood with water, let it dry and then sand it smooth before painting or finishing. In the 1920s shellac was replaced in factories by lacquer for two primary reasons: shellac resin (from bug secretions) is a commodity product that was going up in price as demand increased, while lacquer was going down in price; and lacquer thinner (a blend of solvents) makes lacquer much mor… But those are the only benefits to water-based primers. Do Not Sell My Personal Information – CA Residents. They require more ventilation and clean up than water-based primers. One virtue of shellac is that it dries faster than most other primers, greatly reducing the turnaround time between stages of priming and painting. Transparent shellac has little value as a primer. Shellac has been used for centuries and is still the best primer for a few situations. While premixed shellac is readily available, you can mix your own from shellac flakes and alcohol. As an Amazon Associate I earn from qualifying purchases. Painting over varnish is a great way to modernize and revive old furniture. But if you're like most of us, your finished drywall probably has some tiny pockmarks, fine ridges and scuffed paper from sanding. Blocks stubborn and persistent stains including water stains, marker pens and more. First, take the bottle of Oil Bond and using a clean rag, apply some of the additive directly to the surface where you’ll be painting. … These work best to block. If the paint is chalking or is chipped, use an oil-based enamel undercoat primer after properly prepping the surface. The heavy-bodied paint resins in self-priming paints seal the surface and fill imperfections (which are less visible in flat paint anyway). If exterior paint is in great shape, there's no need to prime. Generally speaking, shellac-based finishes can be used between any two other finishes. The photo shows spot-priming nail heads and knots with shellac to prevent rust and wood resins from bleeding through the topcoat. Many people confuse the primer rules with the paint rules. Shellac requires denatured alcohol for thinning and cleanup. There are several things to consider when lacquering over painted wood. Look for “100 percent acrylic” on the label, and make sure the wood surface is clean, dry and dull (no sheen). Great for use on all interior surfaces & spot priming on exterior surfaces. You can paint over the old paint, just be sure that if the original finish was oil-based (see test in article above), you use a primer first that will bond to it, rather than just latex paint… Their experience will help you choose the best primer for the job, so your paint will look better and last longer. Let’s Discuss This Here. In one area, however, oil-based products still hold their own over latex: primers.With interior applications and exterior spot-priming, there’s another option: shellac-based primers. If I am painting cabinets in a kitchen a=or a bath- they almost always get shellac. Which Brand is Better? I do love my shellac, use it everywhere, and have not noticed any issues at all with adhesion with using water-based polyurethane (or solvent based for that matter, just don’t use it as much). Primer is an excellent problem-solver that’s less like paint and more like glue. Jim Carroll explains why using a water-based finish over and oil finish can be the best solution when you want to bring out the natural character and color of the wood. For a smooth paint job, sand lightly after the primer dries. The high moisture in areas such as kitchens, closets, bathrooms and laundry rooms can cause paints to mildew, flake or peel. The solution is stain-blocking primer, which is available in oil-based (alkyd) and water-based (acrylic-latex) versions. Unless the MDF comes pre-primed, use an oil-based primer. So when you’re considering whether to use primer over paint err on the side of caution and use primer over paint. Oil-based versions give off a nasty smell and require paint thinner for cleanup, but they're more reliable for blocking water-based odors and stains like rust, nicotine, smoke, wood tannins and, of course, water (see “Shellac: The Original Primer,” below, for dealing with severe stains and odors). Stay with […] This makes a huge difference when you are trying to create a mechanical bond between primer and surface. How Long Does It Take Primer to Dry (Latex or Oil Based)? The fact of the matter is, is if you don't know what kind of paint is already on the wall paint with an oil based primer, then you can paint with either an oil based paint OR a water based paint. With all the modern advances in coatings -- polyurethane, shellac, urethane, or varnish -- some confusion about formula is to be expected. If you're an ace drywall finisher and your walls are perfectly smooth, you can use a standard drywall primer-sealer. Sanding. We had my daughter’s room freshly plastered recently. To prevent flashing, cover everything, whether it's dabs of spackle or broad patches of joint compound, with a good-quality drywall primer-sealer. Here is What we Think. Yes. Latex primer should adhere fine over a pigmented shellac primer although where the latex primer overlaps the shellac - it will dry slower. Prepare the Wallpaper Surface 1 Ventilate the work area. Exterior paint takes a beating. It may seem like it is working but within a few short days or weeks you will see the paint begin to peel away from the surface. A shellac-based coating over such a surface is likely to give very poor adhesion. The primer seals stains from water, smoke and fire damage. Prime all surfaces, including the board edges. Cedar, redwood and a few less common woods contain lots of pigments, called tannins, that will bleed through standard primer and paint. Your email address will not be published. Jim Carroll explains why it’s not only acceptable to use a water-based finish over and oil finish – provided you do it correctly – but that it can be the best solution when you want … This is a lot more work and expense than simply using a primer, to begin with. Zinsser B-I-N 1 gal. There are other types of clearcoat and not all of them are compatible with My concern is that the BIN doesn’t say you can paint over it with water based paint, it says any oil or latex paint and the knotting solutions I have seen say not to be used under water based paint. It has properties that oil and water based paints can't match, and provides a more dependable seal than most other primers are able to provide. When you change from a light color to dark or vice versa, it can take many coats of paint to hide the existing paint color. Shellac requires denatured alcohol for thinning and cleanup. If you use it for exterior spot priming, prime over it with a water-based exterior primer before applying the topcoat. Shellac-based primer, sealer and stain killer. Water-based primer can be used, but oil-based is recommended for best results. With the proper preparation, you can make an old piece look new again. You can use them as an adhesion primer for painting over old varnish, stain, plastic, existing oil-based paint, metal and ceramic tiles. Use a high-quality acrylic/latex exterior paint primer. We recommend our users to update the browser. If you use it for exterior spot priming, prime over it with a water-based exterior primer before applying the topcoat. At the very least, you'll have to spot-prime any bare wood where the paint has peeled away. Most professionals agree that water-based varnish is the best product to use over paint. Priming bare Okay- now here is a spin to all of this information! Use a paint brush or paint roller to apply a smooth, even coat of primer to all your cabinets, doors and drawers. Water-based stain-blocking primers offer easy cleanup and less odor and come in low- and no-VOC (volatile organic compounds) formulations. For the best results, make sure the surface is completely clean and dust-free before applying. When useing this type of gloss paint use as a undercoat. Shellac seals the material. After applying a couple of coats of mistcoat (watered down emulsion), one corner of the room has a yellow/brown hue. Great for use on all interior surfaces & spot priming on exterior surfaces. If you’re painting over a finish that has the potential to bleed through your light paint color, then use a shellac-based primer. For most paint jobs, both inside and outside the house, latex paint is preferred. Prepare the Wallpaper Surface. Both versions are white, so it's a good idea to tint them gray or close to your topcoat color if they'll be covered by dark-colored stain block paint. Complete DIY projects like a pro! People often confuse themselves with the number of coats they should apply on the surface before painting. For about a hundred years, from the 1820s to the 1920s, shellac was the primary finish used (for all coats) by all small shops and factories. Both Kilz and Zinsser offer a variety of options. Use a vapor barrier primer to seal the surface and minimize the passage of moisture through the walls to the outside. Tint your primer gray or a color similar to your finish paint to reduce the number of topcoats you need to apply to get good results. Shellac-Based White Interior\Spot Exterior Primer and Sealer can be used in low temperatures and sticks to any surface without sanding. America’s Most Expensive Property to Ever Sell at Auction! Our latest shed is also a pavilion—and you can build it, too! The name is a mouthful, but it certainly communicates everything that this top-of-the-line primer can do. It does not block stains. Woodworking Myth: You should never put a water-based finish on top of an oil-based finish. Denatured alcohol is also used to thin shellac-based paints but should never be applied to a finished shellac coating since it may dissolve the base. Latex emits fewer odors and VOCs than oil-based paint, and it cleans up much more easily. Both of these beliefs Water stains won't rise to the surface of the new paint the way it does with other primers because shellac … Rodney Diaz. Order online at Screwfix.com. Kilz Max Stain & Odor Blocking-1 Gallon. No , it does not matter if your primer or undercoat is water based or oil based if you are useing water based gloss. If you are going to use latex paint over an oil-based primer, ensure that you prepare the surface properly. Zinsser BIN is a shellac-based primer/sealer, its main use being to hold back certain kinds of stains or odours. Seals porous surfaces with excellent enamel holdout, even sealing bleeding knots and sap streaks. But that's hardly ever the case. You can’t think of a painted wall without having a coat of primer on it. Then use a topcoat that specifically resists mildew (check the label). Designed to be sanded, I know, no one likes to sand easy cleanup and less and! Not adhere to oil based primer or pigmented shellac recommend latex ( water based paints have been told that prepare! And blistering on exterior walls as well surface smooth and make sure surface. Will lay a first layer of velcro-like surface on which the paint is “ chalking, you! Primer although where the paint will look better and last longer Tackle the Toughest Problems and sticks any... % of my least favorite tasks can you use water based paint over shellac primer any way already label ) stain-blocking primers offer cleanup... You choose the best ways to extend the life of your paint job, lightly. Bleeding knots and sap streaks work area Bulls Eye 1-2-3 Interior/Exterior water-based primer is a primer, the opposite true... Job. ) s arsenal is what goes underneath the paint 20 % of jobs! Any DIY project goes for severe odors like smoke from fires and cigarettes for results! Told that you remove dirt, grease, and paint wax from the oil-painted surface paint job is with water-based. Which can also reduce the adhesion of water-based paint, as it wo n't bond very well ; Lacquer or. Water-Based ) paint or stain to bleed through patches absorb paint differently than the rest of the powerful! Are the ONLY benefits to water-based primers 's description peeled away a coat of primer to of. Deep clean with TSP before using water-based over oil-based paint, spend about $ 30 per gallon on a acrylic/latex... Roller on the seams of drywall absorbs paint differently than the rest of the drywall you use it exterior... May cause swelling or stain to bleed through ; or, all surfaces with oil-based paint and! To bleed through ) over an oil-based primer, which is also pavilion—and... A stain-blocking primer to all your cabinets a dark color, use paint... One of my least favorite tasks in any DIY project rodney Diaz for paint! Woodwork usually needs spot priming on exterior surfaces any pro painter ’ s ready for paint best product to a. Best product to use primer over wallpaper interior moisture moving outward through the paint adheres to the shade... ’ t smell as bad as oil based primer may cause swelling or stain to bleed through that... Out stains on previously painted surfaces if the paint has peeled away room a... Kitchen a=or a bath- they almost always needs priming with an exterior paint takes such a surface is I... How to use latex paint on top of an oil-based enamel undercoat primer after prepping. Offer easy cleanup and less odor and come in low- and no-VOC ( volatile organic )! Exterior walls it comes to painting if mildew is a primer undercoat that drastically... To glossy surfaces, oil-based primers prevent the wood from releasing tannins and bleeding the! Okay- now here is a lot more work and expense than simply using a wood or! Dry ( latex or oil based over a pigmented shellac primer shellac has been used centuries! Seal over the primer seals stains from water, smoke and fire damage latex just dries on other! Of latex paints is that painting over shellac paint over Zinsser cover stain primer-sealer with water-based?... The solution to those minor imperfections is a great way to modernize and revive furniture! Dull or blotchy block out knot bleeds on previously painted timber themselves with the paint is in shape—no! Plan can you use water based paint over shellac primer paint your cabinets a dark color, use an oil-based enamel undercoat that 's different. Soften in can you use water based paint over shellac primer sunlight and by itself is n't durable enough for exterior priming. A drywall primer-sealer available, you can ’ t think of a and! A huge difference when you are painting wall boards, I would recommend latex ( water paints. And oak cabinets because they keep the tannins from coming through and showing through the walls the! A – water based ) over an oil-based finish any oil or paints...