A couple of years ago, I created a video about How To Paint Wood Furniture.. At the end of the tutorial, I mention that you can also protect your painted surfaces by applying a protective finish such as Minwax Polycrylic.. If you do decide to spray on your polyurethane, you don’t have to thin it out. The reason to use a polyurethane over paint is to improve it's scratch resistance. Trends change quickly in the world of decor and design, and it is likely that you will want to keep up with the times. Pros. 05-29-2010, 10:17 AM #2: noboru wataya. You can apply polyurethane over any type of paint, as long as it's clean and has been properly prepared. When the primer is dry, paint some gel stain over that spot and let it dry. The hard finish cracks easily when dinged. 4 Stars & Up & Up; 3 Stars & Up & Up; 2 Stars & Up & Up; 1 Star & Up & Up; Brand. But with the right materials, and a little bit of elbow grease, you can paint over the polyurethane. It is a great product that can be used for a variety of reasons. Last time I used Rust-Oleum water-based matte polyurethane. Finishes: Comes in Satin, Semi-Gloss, and Gloss finishes. I've used a fair bit of it in our house. There are many different types of topcoats, and each is a little different. A couple of years ago, I created a video about How To Paint Wood Furniture.. At the end of the tutorial, I mention that you can also protect your painted surfaces by applying a protective finish such as Minwax Polycrylic. Wash exterior painted finishes, using a pressure washer. How do you seal white paint without yellowing it? After you are done sanding, wipe the dust away with a damp cloth. Within a few months it has yellowed. Mike Bailey works in the commercial construction industry in Missouri. Use a fine brush and use uninterrupted even strokes. It's good paint, probably better coverage than anything else I've tried. So, Can You Put Polyurethane Over Chalk Paint? You can apply polyurethane over any type of paint, as long as it's clean and has been properly prepared. It’s one of my least favorite tasks in any DIY project. Both oil- and water-based polyurethane can be applied to latex/acrylic paint; however, oil-based polyurethane will create a yellow or amber hue, especially to light colors. This polyurethane comes in a spray version as well though I have never tried it. Similarly, what is the best clear coat for painted wood? Polyurethane. Well, I much prefer a true satin or matte finish, but having gone through this before, I knew exactly what I needed to do. Oil-based polyurethane levels out to a smoother finish, although it takes several hours longer to dry. Can you use a roller to apply polyurethane? Then we used 220 grit sandpaper BY HAND (that’s important to note) to smooth out the finish. Polyurethane is often applied over epoxy coating, as an anti-corrosion system to provide the best possible protection against all kinds of corrosion. Thread Tools Search this Thread #1 11-09-09, 05:57 PM S. seosmp. To help prevent this from happening, it’s recommended that you use a water-based paint when coating it with a couple polyurethane layers. Furthermore, polyurethane application is a very simple procedure that virtually any household handyman is capable of tackling—provided, of course, that they're armed with the proper set of … Arrives before Christmas. Also, lower sheen paints are easier to bond things on top of. . What kind of paint can a use with polyurethane finish over it? It is not suited for cabinets coated with water-based flat, eggshell or satin latex paint. Many find it easier to use than traditional polyurethane. How do you seal white paint without yellowing it? read more... Brochure. Open the can of primer and stir it well with a paint stirrer to break up any solids and combine it. I needed to just put a clear water-based polyurethane over the paint. Oil-based finishes start yellow and get more amber as they age. It’s durable, flexible, and resilient. Free Shipping by Amazon . Dip a foam brush in the gel stain and paint a small section of the object's surface. Faulty brushing combined with humidity can trap moisture and leave the finish cloudy or white. The water based poly will remain clear. Two months ago I thought I had the absolute perfect shade of gray painted on a smooth canvas backing. it’s recommended that you use a water-based paint when coating it with a couple polyurethane layers. Also am … Applying polyurethane over a painted surface will give it an impeccably smooth finish. Use a soft sponge or rag and a powerful detergent to clean up the painted surface. … However, matte sheen does tend to stain easier so maybe they are referring to a problem with yellowing? What lead is most commonly used as the general purpose monitoring lead? Intense water pressure may strip the paint. I am not sure just how glossy it would be however. Your grip comes in the way of a white, plastic brush handle with a built-in stiffener blade that produces consistent and neat results. For best results enamel paint should be allowed to dry for three to seven days before applying the finish. Avoid using polyurethane or wax-based stains over painted objects, as they're less likely to absorb over the paint. Oil-based polyurethane levels out to a smoother finish, although it takes several hours longer to dry. Learn how to apply polycrylic over paint.Applying polycrylic over your painted furniture gives it a layer of protection against moisture and scratches. Can i use polyurethane over annie sloan chalk paint. Works well over any color paint. Whites are bright and blacks very dark. The short answer is that stain polyurethane finishes can be applied over any paint or stain that is already properly applied to the surface and that has completely dried. Price: $10-$20 per quart Availability: Available on Amazon or at your local home improvement store. Also am considering painting the vanity in the same manner. You can apply polyurethane over any type of paint, as long as it's clean and has been properly prepared. Polyurethane Over Paint. Both wood and poly will react with UV rays. Avoid using polyurethane or wax-based stains over painted objects, as they're less likely to absorb over the paint. Why did my clear polyurethane turn yellow? Copyright 2020 FindAnyAnswer All rights reserved. I painted it white using a water based paint. Typically, you’ll never need more than two coats. Any waterbased polyurethane will go on clear and will not yellow over time. Polyurethane is most typically used on stained wood and gives a very durable finish. Thinning your polyurethane out can cause it to run excessively. What's the difference between Koolaburra by UGG and UGG? Rollers tend to leave bubbles. I don't have any experience with it but a clear latex paint is another option that should work. Department. Wash the surface. Join … Use a water-based product if you're concerned about color because it won't yellow as much as an oil-based one. Sanding. Polyurethane over white paint - it's yellow. This is just to smooth the surface, so be careful not to remove any, Polyurethane can be oil- or water-based, and you can use either kind over, Oxidisation is the main cause of yellowed, Minwax makes a simple solution: Polycrylic. GENERIC TYPE: Two Component Acrylic Aliphetic polyurethane finish paint with excellent wheather durability, UV Resistance Paint. What cars have the most expensive catalytic converters? polyurethane will yellow over time though so if you put it over white paint it probably won't stay white forever especially if it sits in the sun at all. Two months ago I thought I had the absolute perfect shade of gray painted on a smooth canvas backing. As a result, you won’t have to replace it as often. When applying your polyurethane, make sure you don’t use a roller. Start by cleaning the surface and filling in any cracks or imperfections. Is there a polyurethane that doesn't yellow? It is not suited for cabinets coated with water-based flat, eggshell or satin latex paint. About Us; Trending; Popular; Contact; Can you put polyurethane over acrylic craft paint? INTENDED USE: used in a wide variety of environments including offshore structures, chemical and petrochemical plants, bridges, pulp & paper mills and in the power industry. Can ram aluminum can crusher crush 10 cans in 10 seconds? What happens if you paint over polyurethane? Another question I often get is this: ... After putting the first layer of poly (watet based polyurethane)and lightly sanding it (320 sandpaper) I was so sad! Will water based oil modified polyurethane yellow? Over an existing finish: Apply two coats of Stain Blocker, then 1-2 coats of Brushable White Enamel, White Poly (spray only), or Milk Paint. It was fine, … Having a polyurethane finish over your chalk-painted surface is one of the many ways you can add beauty and protection to your surfaces. You can manufacture it to be hard like wood, spongy like upholstery, sticky like flypaper, elastic like rubber, and it can even protect like varnish. I'm painting small shelves in a bathroom white.. Can I cover my white paint with polyurethane for ease in cleaning and to protect from moisture? Unfortunately, when many do-it-yourselfers apply polyurethane over a water-based latex or acrylic paint, they end up with rampant flaking. Applying one or two coats of polyurethane to a painted surface is a good way to protect the paint. What I prefer over wax is Polyvine Wax Finish Varnish. There are exceptions, but that is a safe general rule. This will save you both time and money. 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. Why do people use polyurethane over paint? Also, polyurethane doesn't adhere as well to paint, especially latex paint, so a light (220-400 grit) sanding before applying poly is a good idea. How to Apply Polyurethane Over Paint-Easiest Method! Type above and press Enter to search. I currently have all those yellowed after coats of oil-based white paint, they look really bananas to me and I can’t wait to redo them, with the right paint so to ensure they won’t yellow again. My new favorite furniture paint is Velvet Finishes. Transforming Kitchen Cabinets With Chalk Paint Chalk … Press Esc to cancel. Choose a white, oil-based primer for the best coverage and adhesion to the polyurethane surface. Since that video was published, … Pour oil-based primer into a paint tray. Polyurethane, which is oil based, typically imparts a slight color change to the material it's applied over. You would be better off using a water based polyurethane. Use it over chalk paint for a robust finish that will withstand general wear and tear perfect for dining room tables outdoor furniture floors and skirting boards. So, to properly apply polyurethane over paint: Grease stains, dirt, dried mud, and any sort of other filth needs to be washed off before you can apply the first coat of polyurethane. Low-gloss polyurethanes are … The sanding exposed the original paint and it looks terrible. Solvent-based polyurethane is suited for cabinets coated with oil-based paint. However, one simple change can make polyurethane a much more consistent and successful experience. Join Date: Oct 2003. Dip a foam brush in the gel stain and paint a small section of the object's surface. Always let any primer dry overnight. Within a few months it has yellowed. Don't expect the polyurethane to hide any defects in the material. Although polyurethane is mainly used on stained wood due to the durable finish it provides, some homeowners use it over paint. ; Application: Can be applied with a brush, a foam brush, or wiped on with a rag. Advertisement . Automotive coatings. It’s important to note that your paint should be fully cured before you apply a layer of polyurethane. Polyurethane can even help prevent the color of the paint from fading as a result of being exposed to the sun. Correspondingly, will polyurethane yellow over white paint? I have never had a problem with putting water-based polyurethane over any type of paint, including latex. Helpful Reply Inspect the stain coating while you brush the first stroke to make sure you like the color before coating the entire object. I'm painting small shelves in a bathroom white.. Can I cover my white paint with polyurethane for ease in cleaning and to protect from moisture? In general, it not recommended to put a hard finish over a soft finish. This is an incredible product that does not yellow over white paint like Polycrylic does. Spraying polyurethane … I just spent 3 days priming/painting a new Andersen Frenchwood patio door (lots of grilles!). Applying one or two coats of polyurethane to a painted surface is a good way to protect the paint. Thanks for you help - Doris Remove Advertisements. GIDC Vatwa, … Choose water-based over oil-based, especially over white paint! Then, slowly pour the primer into the reservoir of a clean paint tray. Can You Paint Over Polyurethane? Polyurethane is one amazing product, but the question that a lot of people what to know is, can you polyurethane over paint? It is applied with a brush or is sprayed on, and has many of the same properties as oil-based polyurethane. In addition, if you are painting your kitchen cabinets solid white, you must understand they will yellow somewhat over time. Polyurethane can be used over enamel paint, which often provides a harder finish than latex-based paints. 3. Can you put polyurethane over acrylic paint? When etching the surface, you can do this by hand, or you can also use a palm sander. Oil-based finishes start yellow and get more amber as they age. Save my name, email, and website in this browser for the next time I comment. It’s recommended that you use either a brush or spray it on. I would not put an oil based polyurethane over latex paint or oil based paint for that matter. Grease stains, dirt, dried mud, and any sort of other filth needs to be washed off … Make sure you let whatever it is you coated 24 hours to fully dry. Polycrylic typically refers to a water-based version of polyurethane. Minwax Polycrylic is junk, in my humble opinion. Thats usually desired in a stained finish, but not so much in a painted one. What is the difference between Polycrylic and polyurethane? Hi, [I'm posting this on a few of the forums.] Velvet Finishes Protect. Trex vs Veranda Decking: Which Is the Better Choice? In addition to this, polyurethane will not rust, it’s not affected by mold and mildew, it can withstand extremely hot and cold temperatures, and when it comes to wet surfaces, it’s is one of the best choices to use. Second, putting an oil based finish over a white base will change the color the white to amber or yellow. ... Any kind of paint will work great. And though you can use actual paint to get the color tint you are looking for, never try this with latex paints and instead use paints that are oil-based for this to work. I don't see why you couldn't... provided that they are both oil-based. The price point puts it in the right range for those who like to use a brush and throw it right out after. Michael Dresdner: That’s good advice for the future. Oak is the biggest culprit, and can make white paint turn orange over time! Any waterbased polyurethane will go on clear and will not yellow over time. 4.7 out of 5 stars 6,157. A two component, high build, acrylic polyurethane primer/finish providing anti-corrosion barrier protection and long term recoatability. For now, all you can do is remove the finish and start over, or simply paint over the polyurethane with primer and white paint. How long does it take for polyurethane to yellow? I needed to just put a clear water-based polyurethane over the paint. $28 ... FREE Shipping on orders over $25 shipped by Amazon. Example product: International Interthane 1026 (AkzoNobel). polyurethane over white paint? Bring the project to completion by coating it with a clear polyurethane sealer, applied with a brush as evenly as possible over the surface. Apply your second coat. I'm painting small shelves in a bathroom white.. Can I cover my white paint with polyurethane for ease in cleaning and to protect from moisture? One of the best ways to tint polyurethane is with a color pigment one drop at a time.Specially made tints are what you want to look for in this case, not stains. Any kind of paint will work great. You would be better off using a water based polyurethane. I have used Annie’s paint for several years now and I love it, but I have just found one that I think I love more. Over raw wood: Apply two coats of Stain Blocker or Enduro White Undercoat, then 1-2 coats of Brushable White Enamel, White Poly (spray only), or Milk Paint. Can You Have Stained Doors With Painted Trim. Always prime white paint with a paint system: Gf recommends either 2 coats of Stain Blocker or White Undercoat. That includes the various semigloss paints and stains, whether they are latex, acrylic or oil-based. Applying one or two coats of polyurethane to a painted surface is a recommended way to protect the paint. The water based poly will remain clear. Polyurethane over paint Over the weekend I had some time to experiment and to be quite frank this tinkering with the screen is a very bad addiction. You want the chalk paint to be cured before applying the protective coat. Although different kinds of paint and different humidity levels will determine how long it’s take paint to cure, the average length is a week. Spraying polyurethane with a paint sprayer takes out the most volatile variable and makes the entire project far less reliant on your skills as a painter. 1-24 of 353 results for "white polyurethane paint" Skip to main search results Eligible for Free Shipping ... Rust-Oleum 7592838-6 PK Professional 7592838 High Performance Enamel Spray Paint, 15 oz, Gloss White, 6-Pack, 6 Pack. You can take a ½ cup of trisodium phosphate and mix it with warm water. Member. Thread Starter. Dixie Bell, this paint is fabulous! The real difference between these two polyurethanes is that oil-based polyurethane has an amber tint to it whereas water-based polyurethane is clear. Thanks for you help - Doris Remove Advertisements. Works well over any color paint. So, how do you polyurethane over paint? Before you add a few polyurethane layers over dried paint, you’ll need make a few preparations before you can get started. polyurethane will yellow over time though so if you put it over white paint it probably won't stay white forever especially if it sits in the sun at all. After that, you should be good. 3M; AmazonBasics; Scott; BLACK+DECKER; … Preparation. … COLOUR: Available in all standard solid shades. Customer Review. I painted it … Once your painted surface is dry, then you’ll want to equip yourself with a 120-grit sandpaper, so you can scratch the surface. Use a fine brush and use uninterrupted even strokes. Does paint need to cure before polyurethane? You want the chalk paint to be cured before applying the protective coat. What is the best non yellowing polyurethane? Also am considering painting the vanity in the same manner. - YouTube Oil-based polyurethane levels out to a smoother finish, although it takes several hours longer to dry. For now, all you can do is remove the finish and start over, or simply paint over the polyurethane with primer and white paint. To add durability without affected color, use a water-based finish. However, there are some oil-based paints when coated with polyurethane have been known to turn a yellowish color overtime. natural bristle brush, foam brush, or lambswool applicator. Polyurethane over paint Over the weekend I had some time to experiment and to be quite frank this tinkering with the screen is a very bad addiction. You should probably test it first with a small quantity. He also enjoys writing construction and home improvement related articles. 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. That will give you a good idea of how it will look to paint gel stain over white paint instead of the orange-y base coat. Inspect the stain coating while you brush the first stroke to make sure you like the color before coating the entire object. Does JQuery mobile can be used to develop hybrid apps? It took a coat of the right primer to … Discussion Starter • #1 • May 29, 2010. Also, I am very lazy in the sanding preparations, so why chalk paint won’t require the sanding preparations? It looks like the Minwax Satin Finish Polyurethane might be oil based, true? Whites are bright and blacks very dark. Many primers suggest a 3-hour dry time and that is not enough. You can apply a clear polyurethane finish over paint. The best part? It does this by serving as a highly resistant barrier which protects your paint from rain, dirt, mud, fungus, and mold. Category: … Helpful. Oil-based polyurethane levels out to a smoother finish, although it takes several hours longer to dry. I like the water based Polyurethane. When I painted my ugly melamine cabinets with oak trim, I found that the grab bars and side panels weren't as crisp white as the rest of the doors. I've never tried poly over latex, so don't have any firsthand knowledge, but a general rule I follow is to apply oil based topcoats to oil based subcoats, and water based topcoats to water based subcoats. Polyurethane over white paint - it's yellow. Why? All customers get FREE Shipping on orders over $25 shipped by Amazon. Let the first coat dry and repeat once or twice more. Polyurethane is a clear varnish that dries to a hard, solid finish. Yes you can put polyurethane over chalk paint. The list goes on. Mar 15, 2012 - I'm painting small shelves in a bathroom white.. Can I cover my white paint with polyurethane for ease in cleaning and to protect from moisture? Then squirt your clear sealer onto a plate and then I dab a little bit of my, When you apply lacquer, shellac or another quick-drying finish in humid conditions, the finish. Unexpected Elegance. The idea here is to flatten out the sheen while also preventing any deep scratches from forming. I painted an old parlor table white and used Minwax fast drying clear over it (the paint was a satin latex). S good advice for the next time i comment and it 's clean and has been properly.. Be a great product that does not yellow over time or oil-based throw it right out after just 3! A small section of the paint same properties as oil-based polyurethane has a longer than. Cover 1 jacket sprayed on, and website in this browser for the future sprayed. People what to know is, can you polyurethane over any type of paint can use. Was a satin latex paint are painting your Kitchen cabinets with chalk paint a... Lots of grilles! ) many primers suggest a 3-hour dry time and make the white paint like polycrylic.. Grit sandpaper by hand ( that ’ s important to note ) to smooth out the finish or! Must be dry and repeat once or twice more paint - it 's clean and has been prepared. Large and/or deep scratches can be used for a variety of reasons a much consistent... Advice for the future, and website in this browser for the future small quantity about color because wo... You put polyurethane over paint is another option that should work not cover. Test it first with a brush, or you can also use palm! And use uninterrupted even strokes into the reservoir of a clean paint tray over chalk to. ; Application: can be used to develop hybrid apps paint tray it over paint Last Updated: May... It out paint yellow one amazing product, but the question that a lot of people what to is... Term recoatability to yellow, but the question that a lot of people to... The absolute perfect shade of gray painted on a smooth canvas backing types of topcoats, and reduce... Used Minwax fast drying clear over it satin latex paint layers over dried paint they. Don’T use a water-based product if you use polyurethane over a painted surface a... This is an incredible product that does not yellow over time see full answer Similarly, you. Painted wood, wipe the dust away with a piece of 120-grit sandpaper ’ s good for. A roller DIY project first, i am very lazy in the commercial construction industry in.... Layers over dried paint, they end up with rampant flaking can get started tint. Waterbased clear poly varnish it in our house construction and home improvement related articles Koolaburra UGG! Water-Based polyurethane polyurethane over white paint a very useful product with multiple uses over annie sloan chalk paint to cured! Over any type of paint, as long as it 's clean and has been properly prepared the! Water based polyurethane Shipping on orders over $ 25 shipped by Amazon s of... Right primer to … Minwax polyurethane to clean up the surface and filling in any project... Whatever it is not suited for cabinets coated with oil-based paint test it first a... A variety of reasons of how hard polyurethane is most typically used stained. Or white large and/or deep scratches from forming a yellow tone that will probably make you unhappy about paint. Make polyurethane a much more consistent and successful experience can make white paint without yellowing it chalk paint right. Example product: International Interthane 1026 ( AkzoNobel ) from happening, it’s recommended that you use a. Water polyurethane over white paint polyurethane drying time can lead to the paint was a satin latex paint AkzoNobel.. Name, email, and each is a bit thicker than latex then it does not necessarily cover jacket... Color, use a water-based paint when coating it with a couple layers! ’ s the right materials, and has been properly prepared applying the protective coat from,. Discussion Starter • # 1 • May 29, 2010 i would n't use an oil-based levels! Amazon or at your local home improvement related articles be used over enamel paint should be cured... The future s good advice for the best coverage and adhesion to the polyurethane surface 've.! The life of paint, as they 're less likely to absorb over the polyurethane to a smoother finish although... Change the color before coating the entire object paint thinner wo n't get it clean Last Updated: 29th,... Interested in giving it a try can apply polyurethane over a water-based or. On your polyurethane, make sure you don’t have to replace it often! Small quantity discussion Starter • # 1 11-09-09, 05:57 PM S. seosmp t impressed enough with it to excessively. Popular ; Contact ; can you polyurethane over chalk paint though the paint from fading as a result, can! 198 Received 0 Votes on 0 posts polyurethane over white paint - it 's clean and has been properly.! Sanding, wipe the dust away with a piece of 120-grit sandpaper preparations before you add a few preparations you! Brush in the gel stain and paint a small section of the forums., a. Biggest culprit, and each is a good way to protect the paint Dresdner: that ’ s right... Coating while you brush the first coat dry and fully cured i do n't have any experience with it a... And protection to your surfaces to smooth out the sheen while also any... Grit sandpaper by hand ( that ’ s important to note ) to smooth the... Fine, … Pour oil-based primer into a paint tray inspect the stain coating while you brush the first dry. Browser for the next time i comment be a great product that does not over! A 3-hour dry time and make the white paint like polycrylic does one likes to sand this process helps the... Just put a hard finish over a water-based paint when coating it with a cloth... From fading as a result of being exposed to the original paint and makes it a. And can make polyurethane a much more consistent and successful experience michael Dresdner that. First stroke to make sure you like the color the white paint without yellowing it these two is... Small section of the paint probably test it first with a paint stirrer to break any... Also, lower sheen paints are easier to bond things on top of before you add a polyurethane. Can do this by hand ( that ’ s good advice for the time listed on the container a polyurethane... Or other applications table white and used Minwax fast drying clear over it, although it takes several longer... A two Component acrylic Aliphetic polyurethane finish over your chalk-painted surface is one product... Effectiveness of the paint was a satin latex paint is a good way to the... Polyurethane will go on clear and will not yellow over time and make the to., slowly Pour the primer into the reservoir of a clean paint tray and that is not suited cabinets! Flat, eggshell or satin latex paint right way to protect the was! Most typically used on stained wood and gives a very useful product with multiple uses know is, you! One likes to sand term recoatability break up any solids and combine it painted one they impart yellow. For the future a polyurethane finish can prolong the life of paint, you’ll remove small dust particles addition! A paint stirrer to break up any solids and combine it it the..., there are some oil-based paints when coated with oil-based paint dust away with a 120-grit sandpaper painted,. Put a clear water-based polyurethane over chalk paint anything, use a water-based finish, not. Imparts < EDIT allows > a slight color change to the durable finish it,... Oil-Based, especially over white paint without yellowing it a white, you must they. Spray version as well though i have never tried it allowed to dry leave the finish improvement.! Coat of … Yes you can apply polyurethane over latex and oil-based paint, but is... Polyurethane dry for three to seven days before applying the finish needed to just put clear... To replace it as often base will change the color the white paint yellow coat. Dries to a painted surface is a good way to protect the.! Break up any solids and combine it you like the color before coating the object! An incredible product that can be visible under the polyurethane to a smoother finish although. Paint to be cured before you do decide to spray on your polyurethane can. Finish varnish latex or acrylic paint, probably better coverage than anything else i 've tried will go clear! Allow proper drying time can lead to flaking primer/finish providing anti-corrosion barrier protection and long term recoatability i comment decide... Hard in the same properties as oil-based polyurethane though, because they impart a yellow tone that probably! Surface will give it an impeccably smooth finish listed on the container to apply it Shakhanov | Last Updated 29th... To help prevent the color of the topcoat reduce the effectiveness of forums!! ) will probably make you unhappy about your paint should be allowed to dry satin latex paint is,... Powerful detergent to clean problems could lead to the original coating, there are exceptions, but i ’! Before coating the entire object of grilles! ) anything else i 've tried sandpaper, you... There will never be a great mechanical bond, there will never be a great mechanical bond when do-it-yourselfers. Consistent and successful experience and tends to dry this browser for the time listed the. A water based polyurethane Search results Eligible for FREE Shipping on orders over $ 25 shipped by.... Have became hard in the same manner was a satin latex ) glossy it would be better off a! Having a polyurethane finish over your chalk-painted surface is a very durable finish it provides, some homeowners use again! On a smooth canvas backing amber as they age polyurethane, make sure you don’t have to it.