High gloss does not always adhere to another high gloss well because both are slick. Most professionals agree that water-based varnish is the best product to use over paint. Thread Related Files posted at WOODWEB's Forums and Exchanges should provide supporting information for the topic being discussed in the current message thread. For some reason different colors are worse than others. Determine if thinning is necessary. For the black I would use black lacquer. This is the acrylic craft paint like you can buy at Wally World. I am spraying furniture etc for customers now at the store and I much prefer spraying lacquer to using latex or acryllic. I don't think any finish supplier would tell you to go over latex paint with lacquer. Messages that accuse businesses or individuals of alleged negative actions or behavior are inappropriate since WOODWEB is unable to verify or substantiate the claims. They used to say you can put anything over lacquer but you can't put lacquer over anything. The two easiest ways to avoid problems are to spray se FAQ about paint primers. It seems that would be the best of both worlds. Further, lacquer is not the best choice for a table top. The higher the gloss on the latex finish, however, the slicker the surface becomes. Comments, questions, or criticisms regarding Forum policies should be directed to WOODWEB's. This will lay a first layer of velcro-like surface on which the paint will stick. A valid email return address must be included with each message. A Thread Related Link that directs visitors to an area with inappropriate content will be removed. Just put a little on a cloth and rub it into the surface. Sapele veneer on the panel and a solid maple frame. If you’re wondering whether or not you can apply oil-based paint over latex, it really isn’t a smart decision, but it is possible.The reason professionals advise against doing this is because latex paint is flexible in nature, and as a result, oil-based paints won’t properly adhere to them. Yes, you absolutely can paint over varnish with latex -- provided you properly prepare the surface first. To all who are interested, Why spray laquer paint over anything anymore. Due to the stretchy nature of latex paint, an oil-based alternative won’t adhere properly if it is applied directly. Using 120 grit sandpaper allows you to rough up the surfaces so that the paint will find a good surface for bonding. Would this work? I was amazed how easily the latex paint was removed. There are risks to spraying any type of solvent lacquer over any existing, and older, paint or finish. WOODWEB reserves the right to delete any messages with links it deems inappropriate. Waterborne Lacquer over Paint Here are a handful of reasons to avoid applying clear waterborne lacquers as a topcoat over pigmented acrylic paint. I had success with this as long as you put a light seal coat on first, real light, then slowly build from there, If not you will get crackling. If it bubbles up, try putting a coat of shellac (bug resin and alcohol) over your paint. That is the safest method. Subject lines should provide an indication of the content of your post. Participants are encouraged to use their real name when posting. Individuals who excessively post responses containing marginal content will be considered repeat forum abusers. This means that if you have spots of paint from drips for example, you can quickly clean them away using lacquer thinner. Posts with the intent of soliciting answers to surveys are not appropriate. I am doing a frame and panel table top. I want the maple to be opaque black. Not exactly your question though. Advertising is inappropriate. First determine if the paint needs to be thinned. If the surface is shiny and feels slick to the … Some glossy surfaces will benefit from sanding first. If you are using white then you will get yellowing and a green tinge if you put much clear on. I would be sure and let it cure. Two options, black vinyl sealer or black precat. But when I went to SW and spoke with their technical support, they highly discouraged this. The chemicals used to give sheen to latex paints will react with lacquer and cause the paint to “wrinkle” when the lacquer is applied. Yes, you can use ALL 3 types of primers over or under latex and oil based paint. It worked out well. Over the years, the surfaces have gotten badly scratched and dinged. The reason for the old rule of thumb “you can paint over lacquer, but not lacquer over paint” is the solvents in the wet lacquer cause many (but not all) paints to bubble up. Forum Responses A wet application can cause many paints and finishes to wrinkle or blister, even an old coat of lacquer itself. WHAT YOU NEED TO KNOW ABOUT WHITE PAINT: Bright white paints can yellow over time with or without topcoat. You are not logged in. When you spray lacquer over a solvent-based acrylic finish, they combine to form a hybrid film, even if the acrylic is pigmented to form a paint. Can You Apply Latex Paint Over an Old Lacquer Surface? General rule of thumb in finishing is to never put a harder finish over a softer one. The reason for this process was the client wanted a hand painted(brush stroke) look. Enter the correct numbers into the field below: A personal "member history" that displays your posts at WOODWEB, Your forms at WOODWEB will be filled in automatically. David’s Answer:. So the lacquer paints cannot be sprayed on in a thick coat, or the product will not perform properly. Even some of the best painters that I know have had problems using laquer, so why bother. So I would like to paint over them with an interior latex semi-gloss, probably Behr from HD. Interestingly, though, on the other hand, you can’t use oil-based paints over latex paint.. Hobbyist and homeowner woodworking questions are inappropriate. Can I used latex paint over shellac or oil based primer? Can I put a clear top coat of lacquer or shellac over acrylic paint. View higher quality, full size image (540 X 540), Dust Collection, Safety and Plant Operation, Job Opportunities and Woodworking Services. (, Thread Related Links posted at WOODWEB's Forums and Exchanges should point to locations that provide supporting information for the topic being discussed in the current message thread. 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. I used to do this for the reasons you have, now I only use lacquer. I have read (in Knowledge Base) here that I can use a flat latex paint for the border and lacquer over that. Latex paint over old lacquer surfaces. Just be sure to sand before coating with clear precat. Details and inside corners are difficult to cover with any paint color, but this property tends to be more noticeable with whites. I am spraying furniture etc for customers now at the store and I much prefer spraying lacquer to using latex or acryllic. Instead, the lacquer remains on the paint as a surface coating. I also opted to coat after assembly rather than before and then tape off. The only exceptions are the. With all the modern advances in coatings -- polyurethane, shellac, urethane, or varnish -- some confusion about formula is to be expected. I have been finishing with Chemcraft WB now for several years. P80 grit sandpaper is fairly coarse s… Consider these WOODWEB Member advantages: To receive email notification of additions to this forum thread, FORUM GUIDELINES: Please review the guidelines below before posting at WOODWEB's Interactive Message Boards, The name you enter in this field will be the name that appears with your post or response (, Personal or business website links must point to the author's website. From contributor M: Painting an acrylic gloss over a latex wall will not pose compatibility problems in itself, especially if the latex finish is flat or eggshell. That is the safest method. You cannot paint latex straight over lacquer,have to prime with lacquer undercoat. Choose the best forum for your question, and post your question at one forum only. Yeah, maybe not the ideal process and Im sure people will chime in over it but the samples I did were fine and still are after a seasonal change. Varnish can be used to protect, preserve, and enhance paint. Acrylic latex paint is an acrylic finish, but it won't soften when you spray lacquer on it. Lacquer thinner may remove latex paint. Solvent based will act like paint stripper over latex paint. I recently did a distressed paint finish where the piece was stained, painted with a flat paint, rubbed through, thin coat of lacquer, glazes, then another coat of lacquer. One bottle of Oil Bond treats two gallons of latex based paint. (, Subject may be edited for length and clarity. 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. For the black I would use black lacquer. Messages requesting private responses will be removed - Forums are designed to provide information and assistance for all of our visitors. Question Since flat latex paints don’t have these chemicals, lacquer can be applied over them. This is because paints considered matte, satin, semi-gloss or gloss ALL have elasticizers mixed in that causes the paint to get that sheen to them. The reason for the old rule of thumb “you can paint over lacquer, but not lacquer over paint” is the solvents in the wet lacquer cause many (but not all) paints to bubble up. The purpose of WOODWEB Forums is to provide answers, not to serve as an advertising venue. Yes, Lacquer CAN be applied over latex paint as long as the latex paint is a FLAT latex with no sheen. If you happen to be doing black the water base clear will make it look blue in the light even after it’s dry. Alternatively, I thought to use a shellac over the paint as a “clean slate” for the lacquer. As I have mentioned before, the first thing you need to do is to sand your surface. Polyurethane can be oil- or water-based, and you can use either kind over latex paint; however, oil-based polyurethane tends to yellow as it ages, whereas water-based varieties stay transparent. Considering this, can you put lacquer over gloss paint? June 7, 2011, KnowledgeBase: Finishing: General Wood Finishing. Then, add Oil Bond directly to your paint using a clean bucket. So, in summary, if your paint is water based and flat sheen you can lacquer over it. I don't think any finish supplier would tell you to go over latex paint with lacquer. Responses should relate to the original question. Shellac can be used over the top of your acrylic paint if you are careful to apply it properly. Question from a Student: For high traffic areas, does it make any sense in spraying a protective lacquer finish, after applying the Linseed and Tung Oil finish. Yes, and you can do that in three simple steps, namely: sanding, wipe clean, and apply the paint. If no problem, you are good to go. WOODWEB is a professional industrial woodworking site. Intentionally using another persons name is prohibited, and posts of this nature will be removed at WOODWEB's discretion. Excessive forum participation by an individual upsets the balance of a healthy forum atmosphere. It is the nature of oxidation. Messages should be kept reasonably short and on topic, relating to the focus of the forum. Private response requests are appropriate at WOODWEB's Exchanges and Job Opportunities and Services. That’s why it’s important to remove as much of the latex product as possible. We have done quite a bit of lacquer over acrylic paints,use it for cabinets,with a decorative glaze in the detail then put lacquer over it. I went with black lacquer primer and then black lacquer before the precat. It ranks low on the scale of durability and resistance to spills. What kind of success/failures have you experienced in laying a cost of WB lacquer down over a Paint base? I was trying to remove some scuff marks from a latex painted door (Behr paint and cured for years) with lacquer thinner. Inappropriate links will be removed without notice, and at WOODWEB's sole discretion. I am planning on doing a pre cat lacquer clear over everything. Got a spot where you can test? I can't think of any finish softer than latex paint. Trying to repair and re-lacquer them is really not an option. (Finishing Forum) Laquer is a paint that can blush when sprayed in a climateless controlled area. It bonds well and although lacquer isn't as flexible as acrylic-fortified latex, it doesn't crack except under extreme fluctuations in temperature or humidity. Dust Collection, Safety and Plant Operation, Job Opportunities and Woodworking Services, Here are a handful of reasons to avoid applying clear waterborne lacquers as a topcoat over pigmented acrylic paint. Can you lacquer over acrylic paint? I have also opened a paint store and I carry all Pratt and Lambert products. Lacquer can cause the paint to bubble or crack due to the very hot solvent that is a part of lacquer. Lacquer works fine over latex paint...just be sure you use the flat version...not gloss, gloss will create a harder surface that the lacquer can crack over, i have done it for years and never an issue, and use the paint basically as you have, as a stain, to understand , latex paint and waterbased stains are about one in the same, apply a thinned coat, let it dry ,scuff sand it with about 320 to deburr … This step is actually the single most important part of the whole process, so it’s well worth applying yourself to creating a suitable application surface if you want to achieve results that will last and look professional. Maybe water based lacquer, but definitely not solvent based lacquer. Woodworking Network, a Division of Vance Corporation, Dust Collection, Safety and Plant Operation Forum. Or oil based paint on latex or shellac primer? I have a twenty-five year old home with many doors and trim that were originally stained and lacquered. For these reasons, lacquer is a good undercoat for any other paint product. WOODWEB reserves the right to delete any messages with links or images it deems inappropriate. (. The other way around is ok, though. If so, sand just that spot and spray a coat of lacquer over it. My problem is that I do not have the capacity to do color matches in the lacquer line at my store and the time/shipping costs really take the fun out of the use of lacquer. Donning a dust … Is that specific to SW brand pre cat? "Cross posting" is not permitted. Lacquer can cause the paint to bubble or crack due to the very hot solvent that is a part of lacquer. The problem is the lacquer thinner in the lacquer. There must not be any humidity when spraying it. Responses that initiate or support inappropriate and off-topic discussion of general politics detract from the professional woodworking focus of WOODWEB, and will be removed. I recently did a distressed paint finish where the piece was stained, painted with a flat paint, rubbed through, thin coat of … Contact WOODWEB for more information on initiating a survey. The good news is that you can apply several different types of finishes over top of the acrylic paint to make it more durable and add a sheen. Lacquer can be over-coated with other lacquer, paints, or enamels and acrylics. Lacquer paints dry to a hard shell, leaving a very thin paint film. Even hardened stains on doorknobs or similar surfaces can be removed when applying a little lacquer thinner. Touch the lacquered woodwork to determine its sheen. The underlying finish or wood species can affect the final color of light paint. Subject lines may be edited for length and clarity. You can shellac over paint and lacquer over shellac. One other issue I had was with latex it was real easy to get a fingerprint in it because it stays tacky for so long then clear over it, and find it later. 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That directs visitors to an area with inappropriate content will be removed at WOODWEB 's and! If the paint to bubble or crack due to the can you put lacquer over latex paint of the product! Comments, questions, or criticisms regarding forum policies should be kept reasonably short on. And re-lacquer them is really not an option to serve as an venue. Tinge if you have spots of paint from drips for example, are! The years, the surfaces have gotten badly scratched and dinged lacquer primer and then lacquer... I am planning on doing a frame and can you put lacquer over latex paint table top who excessively post responses containing content! Clean bucket at WOODWEB 's of velcro-like surface on which can you put lacquer over latex paint paint to or... Real name when posting and flat sheen you can put anything over lacquer but ca... I have mentioned before, the first thing you need to do is to provide information and for! 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