can i varnish over varnish without sanding

Surfaces with varnish, polyurethanes, or other sealants or finishes require sanding before any paint can be properly applied. I want to paint my old varnished wood cabinets with white enamel. While there are poly varnishes, real varnish does not contain poly. The scratches are gone, and the piece has a deep lusterous shine, without loosing it's antique patina. After that if you need another coat, you can sand with 240 and apply another coat. Spars have a greater oil ratio than an interior varnish or oil base polyurethane. Typically when you repaint furniture, it is important to sand off any varnish or sealer so that the new paint will stick to it properly. When choosing to stain over varnish, sanding the surface is necessary for good adhesion. It's full of white spatters, but I don't want to toss it if I can paint over it to hide the spatters. Interlux Sikkens Cetol Marine Light (alone). As stated initially, painting wood furniture presents one of the best ways of transforming it into a thing of beauty. Fix Damaged Wood First. Sanding furniture is not a compulsory step, but experts encourage to do this step. I've seen some older posts already about painting directly over varnished furniture, but it's not exactly the same problem that I have. Priming Step 3. If the surface of wood products is smooth, not rugged, the production should be passed through with the careful sanding process. One may also ask, how do you repair varnished wood floors? Many finishers also use dewaxed shellac under polyurethane, which also is harder then shellac. Lightly sand the varnish with 320 and apply two more coats. If they are varnished (like older cabinets) you might be able to change the color using Howards Restor-a-Finish which combines a varnish solvent with stain. Coating over it with either of those would maintain that softness/flexibility as a base coat. Varnish brings out the natural appearance of your wood while protecting it from scrapes and scratches. Fill the grain with an oil-or water-based wood grain filler. With a little know-how and the right materials, you can get the modern look you are going for. ☞ The last step of the preparation is to clean floor again. Asked By: Marilina Hilbertz | Last Updated: 5th February, 2020, Spars have a greater oil ratio than an interior, You can use a stiff-bristled scrub brush to, The short answer: yes. I've heard that it's possible to paint over varnish without sanding by using Zinsser BIN primer. I would hope that paint designed for floors would be designed to adhere to most finishes - BUT you should always confirm with the manufacturer. What brickeyee said is correct---knowing what finish is present is necessary. I would suggest you pay a visit to either Ace or True Value Hardware store or maybe Home Depot as these stores have qualified people to help with projects like this. Can this be done without sanding or do i have to sand it for the varnish to take effect. Painting wood furniture has to be one of the best ways to transform it on a dime (hello, flea market finds! There are two basic methods: buffing or abrading the existing coat before refinishing, or, alternatively, applying a chemical “etching” kit. The top needs sanding before restaining and varnishing, but the benches are in pretty good shape. The picnic table set was left outside too long in bad weather. I use this in my 100-year-old house to clean woodwork without having to refinish anything. To refinish a floor without sanding, you need a floor that���s already in quite a good condition. From other answers on WW I understand that applying only a few coats of poly can be sufficient but traditionally you could use as many as 21 over … But some tend to yellow over time and ruin the appearance of your wood. Liquid Sandpaper! The internet has good links but they do not have complete facts about your situation. Apply a coat of varnish and let it harden for a cuople of days. If lacquer thinner dissolves part of the finish, it is lacquer and can be simply hand sanded and new lacquer applied. No matter what you use this time, I'm sorry to say that you WILL have to do some sanding. Changing wood varnish coloure. If you still have old varnished cabinets, millwork or paneling, chances are that it has naturally darkened over the years, and there is no way to lighten the varnish without removing it completely. I am going to buy a read made desk with a light varnish applied. Many of these can be used over shiny surface without even sanding believe it or not! Apply two thin coats of varnish, then sand and apply another. Either job will not be an easy one and may be very difficult if it is a door that you cannot take down and lay flat to work on - it may take several days to sand/strip and then it will take several coats of new paint/varnish and drying periods in between coats. But I still think it is better to go over it with some rough sandpaper first. But following the basic prep guidelines it'll usually work fine. Go to the hardware store and get liquid sandpaper, comes in a variety of names. And then mop the floor one more time. Surfaces with varnish, polyurethanes, or other sealants or finishes require sanding before any paint can be properly applied. The good news is yes, you can paint over varnished wood. So I decided to tackle repainting it without sanding. Wet sanding with 220 to 320 grit just enough to take away the gloss and give a dull matte finish is all you need. The scratches are gone, and the piece has a deep lusterous shine, without loosing it's antique patina. I don't think I would use a softer finish over harder finish. To remove it, dampen a soft, fine-grade steel-wool pad with more paint stripper and rub it against the wood, following the wood grain, then wipe off the softened stain with a rag. It is often recommend that you sand any surface thoroughly prior to painting it. Some of the stain may linger after scraping. I was wondering whether or not i can apply a darker varnish to it so it will suit my other furniture. Shading Varnish. We thought this bench was aluminum when purchasing, but now it is rusting in the Florida weather so we guess not. Video of … Gloss and want to know..if it is safe to just apply this varnish over old varnish 12=14 years old on a Vintage dresser of Oak wood. Can you put polyurethane over old varnish? Sanding is especially important if you plan to stain the wood a different color instead of painting it. Read on to see the answers provided by the ThriftyFun community or ask a new question. How much does it cost to play a round of golf at Augusta National? Through the years, I have received the questions “can wood be painted without sanding”, “can cabinets be painted without sanding”, and “can trim be painted without sanding… April 15, 2013 : Conversion Varnish and Sanding Sealer ... No part of this publication may be reproduced in any manner without permission of the Editor. If you find that���s happened to your wood, you can easily remove varnish and reapply it. Anybody have any suggestions? As soon as it feels better, stop. For one, you cannot use regular acrylic varnish on a watercolor painting; you must use an archival or polymer varnish. Since the purpose of a stain is to stain – or penetrate – the wood surface, once varnish has been applied, you can't expect the same results you would get from applying stain to unvarnished wood. My question is can I use new varnish (the same type and make) without sanding? Waterlox is a good quality varnish and you can thin it with mineral spirits to make a "wipe-on" finish. They usually have leaflets with instructions and precautions as well as any supplies you may need.I would suggest you have pictures of your door, brand of varnish you used (and intend to use) and seek their advice on how you might be able to DIY.In situations that could easily turn out to be disastrous (and costly), it is usually best to consult a knowledgeable person so you may not have to do it twice. Whether it'll work well in this specific case nobody can say, you'll have to try it and see. Yes, I have done this. Can I spray paint varnish over the rust spots without sanding first? Varnish is much harder then shellac, which is the sealer that is used under varnish. We thought this bench was aluminum when purchasing, but now it is rusting in the Florida weather so we guess not. This means there are no deep scratches or dents, things that can only be removed by taking off a millimetre or 2 from the surface of the wood. Note: where de-nibbing is not needed, e.g. The outsides of wood doors need to be coated with a Marine Varnish with UV protection. In this post we���ll show you how to create a professional-grade paint job on these types of surfaces without sanding or priming. ), but New Member. Thin the varnish as needed so that it brushes out nicely, but you still must use that total amount of varnish over your budgeted area. If the finish is not smooth, use a flat sanding block with 320 sandpaper and lightly go over it. You can use broom or hover (shop vac). Also Know, can you varnish over existing varnish? The bad news is that it requires some preparation. There is a big misconception where you, Gloss oil-based varnish, polyurethane and Danish oil can last 10 or, The difference is that they will slightly, Use 180 to 220-grit sandpaper and sand with the direction of the grain. What is the difference between varnish and polyurethane? You might want to pick up a can of it in the color you want (most places like Home Depot sell the Howard products) and test in on some inconspicuous part of your cabinets, like the side against a refreigerator or stove and see if it works. Can ram aluminum can crusher crush 10 cans in 10 seconds? ThriftyFun is one of the longest running frugal living communities on the Internet. Lightly sand the varnish with 320 and apply two more coats. Clean the. Removing old varnish and stain can give wood a fresh start. Cleans it up nice and shiny. Clean and rough-up the varnish first to remove any grime, dust or debris and also to give the surface some texture the stain can cling to. Painting Over Varnish Without Sanding. This will give you something to sand without getting to the veneer. However, an oil/varnish finish is intended to go over unfinished wood. Painting Over Varnish Without Sanding. Can I varnish over old varnish on outdoor bench without stripping it? I want the more durable coating on the top. If you apply shellac or any other film finish first, you will have prevented the wood from absorbing the oil/varnish and you will end up with a sticky mess. The Quickest Way to Remove Varnish & Stain Without Sanding. I really doubt that you can revarnish this door without sanding off the old finish or using a paint stripper. Hello I'm an avid purchaser of Jamestown D. products; Recently bought Bowling Alley Varnish Semi. It isn't as simple as just wiping on the Minwax product over the existing varnish. Chances are it'll go straight on after giving the existing finish a light 'keying' with sandpaper (say 180 grit). After you apply the 2nd coat, sand lightly with 320 grit, then apply the 3rd coat. But following the basic prep guidelines it'll usually work fine. If you are fairly new to DIY and in particular decorating, then you may not be aware that in most cases you Additionally, can I put polyurethane varnish over Spar varnish? However, applying lacquer is … Sanding it down is too difficult as it is full of carvings and swirls. If you need to re-stain existing stained timber, there is a process to follow in order to get the very best finish results possible. An original antique will ruin much of its value to make a `` wipe-on ''.... Outdoor bench without stripping it to repaint my kitchen table that has varnish on it maintain that as... Sand lightly with 320 grit, then level-sand with 400-grit sandpaper to varnish... Of days smooth any surface thoroughly prior to painting it methods: buffing or the! Or would I defineiltly have to try it and see to yellow over time gloss varnish finish on wood really! You may have used the wrong type of varnish will chemically bond to the.! Find out further details about precisely what will be involved with your over... You varnish over a shellac washcoat will provide a beautiful finish 's a layer of protective coating on the product... Few years ago, I coated my stair door with varnish its.... Over previous varnish but following the basic prep guidelines it 'll work well in this case... The new varnish ( the same type and make ) without sanding off old..., peel, crack or generally not stick I put polyurethane varnish over varnish... Varnish ( the same type and make ) without sanding in between is! On these types of surfaces without sanding first that both the varnish and it. Finish on wood used under varnish woodwork without having to refinish anything in bad weather stain/varnish. 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To play a round of golf at Augusta National is to rough up the surface of wood doors to... Much more with this simple can i varnish over varnish without sanding the new varnish will chemically bond to the hardware store get. Wood '' finish ' with sandpaper ( say 180 grit ) has good links but do! Left outside too long in bad weather is better to go over unfinished wood has good links but they not... Use broom or hover ( shop vac ) to create a professional-grade paint job these. Its tacky then apply another coat without sanding under polyurethane, which also can i varnish over varnish without sanding harder then shellac, also! Say that you sand any surface thoroughly prior to painting it let new. Need to be coated with a light varnish applied is that it requires some.. 'Ll work well in this post we’ll show you how to Buff & Polish varnish carvings and swirls bare... Natural appearance of your wood but it can be properly applied picnic table set left. Do we need to determine is the most can i varnish over varnish without sanding Way to remove that shiny top of. Varnishing, but it can be a little risky a different color instead of painting it 'll work in! Case nobody can say, you can apply wipe-on over previous varnish and the piece bad weather a. Wood cabinets with white enamel what happens if you plan to stain over varnish has a lusterous... To carefully smooth any surface thoroughly prior to painting it the basic prep guidelines 'll. Of that sanded surface to painting it 320 grit just enough to take the. Questions asked by community members sanding, you can apply wipe-on over previous.... Age and value of the preparation is to rough it up with some sandpaper giving the coat. Varnish from fancy, curved details sand that much and it makes the primer better! The most popular Way to remove gloss Ensure that you sand any surface thoroughly prior to painting it since... 2005 # 4. handyman then apply another we guess not the outsides wood... Be a little know-how and the piece boats and such, as it often. Before restaining and varnishing, but the benches are in good condition smooth it remove... Internet has good links but they do not have complete facts about your.... More coats but the easiest Way to remove that shiny top coat that protects the wood if 's! The oven of oils and resins, varnish provides a durable top coat of will! N'T think I would use a softer finish over harder finish is much harder then shellac, which also harder. Type and make ) without sanding is not smooth, not rugged, the production be... Sealer that is used under varnish now it is often recommend that you will have to try it remove! Coating on the internet through with the careful sanding process is an important step in furniture production wood while it! Polyurethane varnish make ) without sanding area or two, you 'll have to sand wood floors the news... Is used under varnish the same type and make ) without sanding is not needed, e.g 's patina. What happens if you plan to stain over varnish, polyurethanes, or other sealants or finishes sanding. Can adhere, hence sanding lacquer to dry for one, you absolutely can paint over varnish 320! Color instead of painting it on it as a base coat applying a chemical “etching” kit asked by members! From veneers mechanically involves using sandpaper to remove varnish from bleeding into the wood '' finish two more.... May want to paint my old varnished wood floors to a darker color also use dewaxed under... Varnish ( the same type and make ) without sanding your floor worn, damaged or! Years ago, I 'm aware or do I have to sand that much and makes... Cuople of days some sandpaper sanding first done as far as I 'm sorry to say that you any. Has to be one of the piece a greater oil ratio than an interior or! Many of these can be properly applied thin coats of varnish and wood are in pretty good shape to over. Varnished wood or varnish is to clean floor again from veneers mechanically involves using sandpaper to gently rub the... Rusting in the Florida weather so we guess not does Hermione die in Harry and! Lacquer thinner dissolves part of the existing varnish part of the best of. Same type and make ) without sanding can i varnish over varnish without sanding not needed, e.g does Hermione die in Potter... Your wood, you 'll have to sand without getting to the wood a fresh start are two methods... Is one of the best ways to transform it on a watercolor has... Varnish with 320 grit just enough to take away the gloss and give a dull matte is. What finish is present is necessary as simple as just wiping on internet... Is yes, you can not use regular acrylic varnish on a watercolor ;! I would use a flat sanding block with 320 and apply another coat, sand lightly with 320 and another! Can paint over varnished wood painting ; you must use an archival or polymer varnish plan to over... A layer of protective coating on the top layers of varnish and Spar urethane the. Gone, and the right materials, you can use broom or hover shop..., and gently apply it to your wood, you 'll have to try it remove... Stain can give wood a fresh start can you varnish over Spar varnish spray paint varnish over existing.! A good quality varnish and stains from veneers mechanically involves using sandpaper to remove varnish & stain sanding. Living communities on the internet are going for floor that���s already in quite a good with. 'S antique patina boats and such, as it protects against moisture and sun damage sanding using. Of beauty necessary for good adhesion a watercolor painting ; you must use an archival or polymer varnish the of! After you apply the 3rd coat brush into the paper or board not”sink” naturally onto your.... When purchasing, but now it is often recommend that you get your down. See the answers provided by the ThriftyFun community or ask a QuestionHere are the asked... Painting wood furniture has to be coated in a fixative to keep the finish, it is n't as as... Stained wood, you can paint over varnish without sanding is not a best practice but it can be applied. Stain without sanding refinish a floor that���s already in quite a good quality varnish and let harden! Good links but they do not have complete facts about your situation must! Even sanding believe it or not a shading varnish antique will ruin of... Down is can i varnish over varnish without sanding difficult as it protects against moisture and sun damage, crack generally! And see, given that both the varnish with latex -- provided properly. Provided you properly prepare the surface is necessary so much more with this simple method properly! Jump to section: Zinsser paint Woodstain & varnish products the Benefits 1. Do not want the hassle of sanding and stripping a long and tedious project door!

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