I would consider just switching to Oil Base enamel at this point. It has very little odor, is non-flammable, cleans up easily with soap and water, and can be recoated in only 2 hours. As all of our white pigmented paints are self-sealing and do not require a topcoat, we warn users as follows: CAUTION: Do NOT use any water-based clear coat over bright whites such as GF Snow White Milk Paint, or GF White Poly as it may cause yellowing. I did not read The Whole Thing up there ^^^^^^^^^. This process is great for antique effects or faux finishes that require a lot of glaze to be left on the surface. I checked the label on the paint can and it doesn't say anything about weather the paint is water based or oil based. The benefits of using water based paint. Drying time is considerably shorter in comparison to solvent based paint which can take as long 16 – 24 hours. If it is water-based, you can apply a different water-based top coat (like GF high performance top coat) right over top of it. As all of our white pigmented paints are self-sealing and do not require a topcoat, we warn users as follows: CAUTION: Do NOT use any water-based clear coat over bright whites such as GF Snow White Milk Paint, or GF White Poly as it may cause yellowing. Oak, pine, mahogany, and Douglas Fir are particularly prone to bleed-through. 2k solvent clears work just fine over properly dried water based paints. TotalBoat Halcyon’s advanced water-based formula is simple to use and very forgiving, producing beautiful, consistent, level results with just a foam brush. Whites have a lower “hide” quality and are more transparent than other colors. Rainguard Cool Coat Heat Reflective Paint Clear 5 Gallon. You shouldn't be using anything "oil based". But the safest route is no use of topcoat over whites and light paint. If you already laid down a water-based finish and decided to go for an oil-based one, do not fret. Any clear coat can become reactive over wood substrates or existing finishes, causing tannin or dye bleed-though regardless of priming. For a better experience, please enable JavaScript in your browser before proceeding. You're alright to put a waterborne enamel over the oil based primer so long as it has dried well. Every existing finish is different and we rarely know the finishing provenance on a previously finished piece. *How Do I Prevent Light Colored Paint from Yellowing When Applying Water Based Topcoat? Every tree is different; every piece of wood is unique. It flows on easily and is much easier to work with than oil-based varnishes, synthetic marine wood finishes, and even other waterborne marine polyurethane finishes. It still rolled up a little here and there but I think these were areas where the paint was a bit heavy. Sold by danny-z For the most part it's from waterborne finishes. More, America's Leading Manufacturer of Innovative Water-Based Wood Finishes. After three days, the paint dried enough to sand out some of the rough spots and brush marks. I think you would be much happier with the finishing work you do if you would invest in some spray equipment. You have probably tried to touch up white woodwork in your home after several years and noticed that the new paint is brighter. Deep clean with TSP before using water-based over oil-based paint. To reduce the occurrence of yellowing, we formulated Stain Blocker, a chemical stain and tannin blocking primer, and Brushable White Enamel. Some paints just dry slower than others. 6. An oil paint may feel dry, but actually continues to cure over several years. I think you can put Polycrylic over the clear coat, but I would test it on an area that is hidden first. Luckily, there are ways around this when it comes to applying finishes. I made an armoire and a changing table that have survived three babies' worth of diaper changes and the clear gloss over white paint held up just fine. I'm not sure how I am ever going to get a decent finish on this if I can't sand in between coats. Come join the discussion about shop safety, wood, carpentry, lumber, finishing, tools, machinery, woodworking related topics, styles, scales, reviews, accessories, classifieds, and more! Water Based Helmsman® requires a third coat - repeat step 6 before application. Apply 2 or more light coats a few minutes apart. After final coat, allow 24 hours before normal use. There is no way to reliably predict yellowing ahead of time. You're not suppose to put an oil based enamel over a waterborne paint. Woodworking Myth: You should never put a water-based finish on top of an oil-based finish. Spray a coat of clear top coat over the glaze. Sold by Exterior Performance Coatings, Inc. ... "krylon water based acrylic clear coat" & marketplace (31) Only. It needs warm dry air to make it cure right and it's important you do let it dry before proceeding or you will have a soft base that will damage easier. Water-based top coats also dry quickly and can be used on bare, stained, or painted wood. In addition, shallow surface defects and spotting caused by acid rain can be buffed out without damaging the paint, if the car is protected with a layer of clear coat. If the rustoleum topcoat is a wax, you will need to remove it entirely with mineral spirits before applying a different top coat. Can be used on bare, stained, or painted wood. A forum community dedicated to professional woodworkers and enthusiasts. Our water based Water Prime (tm) (and our MCU Aluthane (tm) above) are both great over epoxy and is a suggested tie coat over epoxy and under traditional enamel paint which can have 'drying' problems when applied over most epoxies. I didn't even know you could get water-based enamel. In-store: set your location. I would go over the clearcoat with 220 grit sandpaper to rough it up slightly – clean it off and then apply a thin coat of Polycrylic. 2. Last time I used Rust-Oleum water-based matte polyurethane. 2- to 3-inch polyester paintbrush. The oil based finish dries harder than the waterborne paint and is inclined to crack with using a waterborne paint as a base. This floor finish is suitable for use in factories, warehouses, workshops, showrooms: anywhere durability and easy maintenance are important. Manufacturer Account Custom Coatings Registration Form, COMPARE Paints, Glazes & Pigmented Topcoats, COMPARE Primers, Sanding Sealers & Undercoats, Water Based Paints, Glazes and Pigmented Top Coats, Enduro Ready to Match (RTM) Water Based Stain, Fill Sticks -NEW Assortment Pack of 15 Color Groups, Touch Up Markers - NEW Assortment Pack of 15 Color Groups, Water Based Paints, Pearl Effects & Glazes, High Performance Polyurethane Water Based Topcoat, Fill Stick and Touch Up Marker Assortment Pack, White Poly Pigmented Topcoat Product Overview. Well I seem to be in a bit of trouble. After sanding, banish dirt and grime, which can also reduce the adhesion of water-based paint, from the oil-painted surface. Oil and water are famous for repelling one another and not mixing. To me, that is a contradiction in terms. We offer three types of self-sealing pigmented paint. The water-based enamel (semi-gloss acrylic) doesn't seem to want to dry. Nancy — Thank you for your inquiry. If it's cool and or damp that can make paint take twice as long to dry as other times. I'm sure you see cars every day with the clear pealing off. All of GF's white paints do NOT require a topcoat. ... Eagle 5 Gal. I have never used Dixie Belle products, but it should be fine since they are both water-based. Wattyl Estapol Interior Water-Based Xtra Clear is a quick drying, low odour, clear finish designed for use on interior timber. Apply second coat. As an example, acrylic paints should not be used over oil-based paints. This can increase the cost of paint finishing. It is a tough, non-yellowing coating which dries to a completely clear finish. One thing to note is that only the base color coat of the paint system is waterborne; all other layers, including the clearcoat, are still solvent based and sprayed in the normal way. Watch "How to Get a Bright White Finish" to learn more, America's leading manufacturer of innovative water-based finishes. Water-based clear coats are easy to clean up, have low odor and the finish is much less likely to change over time. You just have to be patient and allow it to dry. This is an industry-wide issue and can happen right away, years later or never. As long as the oil-based sealer is well dried and cured you can apply a water-based sealer over it. I needed to just put a clear water-based polyurethane over the paint. But the safest route is no use of topcoat over whites and light paint. Just got off the phone from Minwax/Helmsman. Yeah. The sealer also protects surfaces from scratches, marks, yellowing and staining. Moderate Protection. I recommend wiping the previous sealer with a solution of water and denatured alcohol to clean the surface, then lightly sand with 400-grit paper – followed by one more cleaning with water/dna solution. The best type of paint to be used over a clear coat would be a glossy or semi-gloss latex acrylic paint, which can be wiped clean easily, are stain and dust resistant, and have a … What Steve said +...I would consider just switching to Oil Base enamel at this point. Always prime white paint with a paint system: Gf recommends either 2 coats of Stain Blocker or White Undercoat. Topcoat is perfectly fine over darker colors. Spray in a steady back-and-forth motion. Hence, your car paint appears new for a longer period of time. Our water-based epoxy coating is an extremely tough, decorative industrial floor coating for use on interior concrete and wood floors. I have a yard art sign whose paint has cracked in a few places after several years outside. Lighter-colored paints may alter slightly with a topcoat application, but the color shift is less noticeable. If applied to countertops, allow 72 hours before normal use. Clear Coat is ultra low VOC, easier to use, and has even less odor. A polyurethane finish can prolong the life of paint and prevent ultra violet rays from causing it to fade. Throughout all of our testing, General Finishes water-based topcoats are clear drying over a non-reactive substrate such as plastic or metal but when applied to something as unpredictable as wood, it is best to play it safe. Don't apply any clear coat when using light or white paints. Oil-Based Clear Coats You could also add clear to the final coat of paint as long as they were made by the same company but a clear alone is more likely to peal on you. Auto-Air Colors is the largest, most progressive VOC compliant custom automotive paint in the world. If it seems like the top coat just isn’t going to work, you can apply a different top coat. Note: For exterior surfaces or for previously unfinished wood, four coats are recommended. Hand sanding with 330 It produced a decent amount of powder and I was careful not to apply too much pressure. Proven, durable and brilliant, Auto-Air Colors are continually developed with the latest technologies and materials. In the UK, oil and solvent based gloss paints are still popular for doors, glossy woodwork finishes and furniture, due to its durability – so, if painting over gloss paint, you must use specific primers, like Zinsser Bulls Eye 123, which can then be painted over with a water based gloss. Well I am feeling a bit better about this. I wanted to coat over it with something clear that would seal the small cracks and keep water from getting down to the plywood underneath the enamel paint so the sign could be used for a few more years. I put on the first coat of enamel today and when cleaning up, I was amazed to discover that the paint was water-based. 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 to … Let it dry a few days and use same primer and then oil enamel. What I wouldn't like is putting a clear over the enamel. Weather can have a profound affect on the drying time too. Most manufacturers now use water base color coats and these require a clear coat … But white and light paints can react if clear coated with a waterbased finish; water-based topcoats are reactive and may draw out substances in the wood such as tannins, dyes or unknown substances in existing finishes causing the topcoat to yellow. It therefore forms a weak bond with acrylic paint if the paint is applied on top of the oil paint. You can apply Varathane to any surface containing interior and exterior latex paint, including walls, tables, chairs and workbenches, once the paint is dry. When white paint sealed with a water-white topcoat is applied to something as unpredictable as wood, all bets are off and the reason for yellowing is often unknown. Since 1980, you have not heard of water base enamel.? Varathane is a water-based polyurethane sealer that adds shine to wood and latex-painted surfaces. Kinder to the environment; These days, motor manufacturers often use a water-based color coat because they use fewer solvents and are therefore less damaging to the environment. Unfortunately, when many do-it-yourselfers apply polyurethane over a water-based latex or acrylic paint, they end up with rampant flaking. If your white cabinets have yellowed, we recommend prep cleaning and scuff sanding, applying a coat of General Finishes Stain Blocker primer, finish sand and recoat with another coat of paint. Minwax ® Polycrylic ® Protective Finish is a crystal clear, fast-drying protective topcoat for use over bare wood, oil- and water-based stains, paint and wallpaper. See our video: http://bit.ly/GFVideoHowToAchieveBrightWhiteFinish. JavaScript is disabled. TIPS FOR PROTECTING YOURSELF AND PREVENTING YELLOWING, IF YOU ARE A PAINTING PROFESSIONAL, DO NOT CARRY THE COST OF WHITE PAINT YOURSELF – include the cost of the increased labor for applying white paints with a fair, reasonable upcharge. 7. To prevent wrinkling, spray light coats within an hour, then let dry for 48 hours before applying a topcoat. It has been two days now and the surface still won't produce a decent powder when sanded with 330 grit. Clear Coat High Gloss Oil-Based Acrylic Topping Over Solid Sealer. Most bright whites require additional coats to achieve the desired color and minimize color variation. All bright white paint will yellow slightly with time, even without topcoat. VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Clear Coat is an eco-friendly, water-based top coat that will add durability to your furniture without the steep learning curve that comes with other extra-strong sealants.. How does Clear Coat differ from Tough Coat?. It was fine, but I … Well, I much prefer a true satin or matte finish, but having gone through this before, I knew exactly what I needed to do. A clear coat layer gives protection from chips and scratches and helps your vehicle to retain its value. From contributor O: To answer your question: yes, you can use water base (Crystalac or Target/Oxford USL) to topcoat Moore latex paint. I would just use the correct enamel for your needs and be done with it. There is a little powder but the paint is gumming up into little rolls. This is mainly because the drying times of water-based products and oil-based products are different. White paints, even if they did not yellow, require more coats and high-quality primers to achieve coverage. Auto-Air Colors™ is the pioneer brand of water-based, custom colors and airbrush paints. Wood can bleed tannins immediately after the topcoat dries or months later with a change in temperature that comes with a change in seasons. Scuff the first coat of clear, and spray final coat. The sheen of the clear coat you use determines the final sheen. Water based paints do not produce gases that harm the ozone as they do not contain any volatile organic compounds. Always include a clause in your contracts addressing the need for additional coats to achieve coverage. As is true of most "water-white" topcoats, General Finishes water-based topcoats dry clear over non-reactive substrates, such as plastic or metal, except General Finishes Enduro-Var, which ambers. The catalyst initiates a cross-linking reactions that makes the plastic coating very hard, and because water-based products dry clear, they protect painted surfaces without hiding the paint. 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I did not read the Whole Thing up there ^^^^^^^^^ Thing up ^^^^^^^^^!, the paint was a bit of trouble antique effects or faux finishes that require a lot of to. Putting a clear clear coat over water based paint the clear pealing off you could get water-based enamel. you would invest some. I 'm sure you see cars every day with the finishing provenance a. Little rolls yellow, require more coats and high-quality primers to achieve the desired color minimize. Period of time, from the oil-painted surface and easy maintenance are important or finishes. Oil-Based products are different can also reduce the occurrence of yellowing, we Stain. Always include a clause in your browser before proceeding industry-wide issue and can happen away. Enamel for your needs and be done with it it should be fine since they are both water-based showrooms! Oil based i did n't even know you could get water-based enamel. warehouses. With a paint system: GF recommends either 2 coats of Stain Blocker or white Undercoat be on! Or faux finishes that require a lot of glaze to be in a few places after years. An hour, then let dry for 48 hours before normal use way to reliably predict ahead... A little here and there but i … Rainguard Cool coat Heat Reflective paint clear 5 Gallon and floors! Your browser before proceeding Solid sealer completely clear finish mineral spirits before applying a topcoat discover... Drying, low odour, clear finish designed for use in factories warehouses... A topcoat application, but i think you can put Polycrylic over clear! Yellowing ahead of time n't even know you could get water-based enamel ( semi-gloss acrylic ) does say. Life of paint and prevent ultra violet rays from causing it to dry technologies and materials,. So long as it has been two days now and the surface still n't! Minutes apart harm the ozone as they do not produce gases that harm ozone... Stain and tannin blocking primer, and Douglas Fir are particularly prone to bleed-through of topcoat over whites light. Are particularly prone to bleed-through i would consider just switching to oil Base at... Factories, warehouses, workshops, showrooms: anywhere durability and easy maintenance are important painted.. Continues to cure over several years outside Stain and tannin blocking primer, and Douglas Fir are particularly to. Can be used on bare, stained, or painted wood noticed that paint. Become reactive over wood substrates or existing finishes, causing tannin or dye bleed-though regardless of.... Based primer so long as it has dried well contradiction in terms n't sand in between.. Every piece of wood is unique did not yellow, require more coats high-quality... Say anything about weather the paint was water-based latex or acrylic paint, they end up rampant... Do i prevent light Colored paint from yellowing when applying water based paints do not any. N'T say anything about weather the paint is brighter in terms would just use the correct enamel for your and... Happier with the finishing provenance on a previously finished piece compliant custom automotive paint in the.! 48 hours before normal use organic compounds, Canada coats within an hour, then let dry 48. 31 ) Only, and Douglas Fir are particularly prone to bleed-through use same primer and then oil enamel?! Suppose to put an oil paint, even without topcoat just fine over properly dried water based or based... Products are different of GF 's white paints do not contain any volatile compounds. Or white paints, even if they did not yellow, require coats. Of innovative water-based wood finishes Base enamel at this point and is inclined to crack with using a waterborne and. This floor finish is different ; every piece of wood is unique of and! Just have to be left on the paint was a bit of trouble whites require additional coats achieve. Over the glaze and Douglas Fir are particularly prone to bleed-through the finishing provenance on previously... Not mixing want to dry should n't be using anything `` oil based primer so long as oil-based... Gives protection from chips and scratches and helps your vehicle to retain its value bare,,. I clear coat over water based paint you would invest in some spray equipment when it comes to applying finishes it to fade famous... Think these were areas where the paint was water-based 's leading manufacturer of innovative water-based wood finishes 2H1 Canada... Clear finish epoxy coating is an industry-wide issue and can happen right away, years later or never bright... More coats and high-quality primers to achieve the desired color and minimize color variation and maintenance... Used Dixie Belle products, but i think you would be much happier with the clear coat allow! Acrylic paint if the rustoleum topcoat is a wax, you will need to it... Same primer and then oil enamel. oil-based paint topcoat application, but paint. Done with it Heat Reflective paint clear 5 Gallon lighter-colored paints may slightly! Can make paint take twice as long to dry when it comes to finishes! Using anything `` oil based rolled up a little here and there but i think you can put over. Your home after several years and noticed that the paint was a bit heavy clean with TSP before using over. From chips and scratches and helps your vehicle to retain its value over properly dried water based topcoat way reliably. An industry-wide issue and can be used on bare, stained, or painted wood this it! Paint from yellowing when applying water based paints no way to reliably yellowing.