Polyurethane is a very useful product with multiple uses. tips? they sit outside all summer and the finish is still holding up good. Coating over an old finish has the great advantages of avoiding the always-messy stripping process and greatly reducing the amount of work involved. first time i used the A100 was on a project made from a walnut slab and didnt want to wood to get darkened and was suggested using the A100. Many so-called professional painters will claim that Laquer can NOT be applied over enamel. Latest Projects | LJ will not be held liable for the actions of any user. p.s.youll probably have to go right to a SW store to get the A100. So I would like to paint over them with an interior latex semi-gloss, probably Behr from HD. Looking for help with ... Are you unsure of which tools, or hardware, you need, or which brands to buy? 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. Applying paint over lacquer no longer needs to be fail the first time. -- Our village hasn't lost it's idiot, he was elected to congress. 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.It isn't unusual to clear-coat an acrylic paint finish on a metal surface, such as on an automobile, with CAB-acrylic or acrylic lacquer. Never try to spray on too much for quick results. frustrations? Yes, and you can do that in three simple steps, namely: sanding, wipe clean, and apply the paint. Lacquer woodwork finishes are available in a number of sheens. Subscription to Fine Woodworking online - Is it worth it. some painted and it doesnt darken the paint its covering.and it holds up better than any other finish ive used in the past. The two easiest ways to avoid problems are to spray se Latest Projects | The first set I made I used oil based poly and did not know that the sun will cause the poly to yellow. Does anyone know if you can spray Lacquer clear finish over acrylic paint? Have you had to compromise your project... On the lathe, by the lathe: do you have questions? As I have mentioned before, the first thing you need to do is to sand your surface. Can I use Lacqeur over Enamel Paint?2. | Copyright Spray the first 3 or 4 coats of lacquer very lightly allowing to dry between coats until none of the original enamel shows thru. I have done it many times. | Copyright When you suggested I consider “waterborne” I assumed you meant as a topcoat over the acrylic latex paint I already used. Using a jig is like having a couple extra hands helping out. Where in Southern Indiana are you from? I’m going to check with Spartyon…i believe he has used water-based poly without any problems. Varnish can be used to protect, preserve, and enhance paint. Questions, since I have never used Lacquer: 1. a tip/strategy to share? I need to spray this guy standing up, can I apply lacquer on a piece that is not laying horizontal?4. Spray lacquer will work fine over a painted surface. lacquer tips? If you can’t find it in your area, you can click here to get it on Amazon, which is how I buy mine. Your woodworking skills are displayed for several lifetimes in each project. A spraygun that has been used to apply lacquer can be switched over to latex paint, with proper cleaning. Terms of Service The uncertainty is how well the decal will hold up to repeated bean bag hits. The church project I shot it over white latex and there was no yellowing of the color. Your finished project will come out just fine. I have a yard art sign whose paint has cracked in a few places after several years outside. I’ve used spar urethane for years on cornhole boards I’ve made from cherry, curly maple, walnut…even a few exotics, padauk, lacewood zebrawood. While I would not hesitate to spray lacquer over latex, I’m concerned the decal will lift/bubble under the lacquer. I have used spray lacquer over paint before with no problems. Right out of the can it will dry clear and be almost as durable as an oil based finish…it will be crystal clear. bryan, i think fred is referring to this:https://www.sherwin-williams.com/homeowners/products/a100-exterior-acrylic-latex. Consider using a waterborne, even an exterior paint base (SW A100 made for deep colors) that isn’t tinted. IF you can spray laq is the way to go I have use it over everything with out any problems the trick is and always is when your mixing solvents to let each layer dry if not cure If you used enamel paint then give it two to three days to hardenEvery clear coat except some water base adds an amber tone so I would test the laq to see what the color change is if its a good quality laq there shouldnt be much of a change.You can spray laq on surfaces in any orientation just be mindful of how much you apply thinner coats are always betterYou can scuff the surface wit some 320 or higher to help the laq bite better To get the glass like surface DO NOT USE water based top coat it is to easy to rub through layers while rubbing outI would apply fours coats or more and let it cure depending on the type of laq that could be two days or two weeks and then rub the finish out you can get some great rub out tips from youtube or goolge just use finer and finer grits till you get the sheen you want, OH and if you havent painted it yet then yeah use tinted laq then clear coat with clear laq and that will eliminate your need to let the the paint cure just let it dry and keep on spraying. ), and I wanted to seal it in Lacquer, my goal a very clear polished finish that is like glass, and accentuates the color…. Lacquer can be over-coated with other lacquer, paints, or enamels and acrylics. Is that the product? I’m guessing you were referring to any water-based polyurethane? Terms of Service 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. Your woodworking skills are displayed for several lifetimes in each project. Lacquer paints dry to a hard shell, leaving a very thin paint film. I was referred to a "technician" who advise me that provided the latex had "cured completely" (24 hours or more), there should be no problem spraying Deft nitrocellulose lacquer over their latex paint. In these cases, follow the solvent manufacturer's safety instructions and be sure to wash your hands thoroughly after use. Well, maybe a day. Then u can proceed with the lacquer paint as normal coats. i.e., a water-based polyurethane. I mean painting latex over oil based poly? I did try painting over lacquer a few years ago by first lightly sanding and then using the original style Kilz followed by interior latex. I have a knife box that I have painted to match our kitchen color scheme (my wife if particular! In this instance I really don’t want any tinting at all from the topcoat. If the amber color of an oil base doesn’t bother you, use one of them. ChefHDAN and SpartyOn…thank you guys as well!!!! This forum is for all the woodturners out there. But applying a finish over an existing finish is one of the riskiest operations you can do in finishing because it can result in any number of problems. My hunch is the solvents in the lacquer will likely have a bad affect on the latex paint…making poly the winner by default. I read that Lacquer needs something to bond to. I would never call anything polyurethane a “winner” but in this case it will probably hold up better than some alternatives. This forum is for scrollsawers: share your tips, ask questions... Have a question? Be sure to spray using very light and quick passes with the can about 10” from the finish. Don’t mix solvent-based finishes. Questions and answers about CNC machines, tooling, best practices, and projects. The wax is more for a semi or satin sheen not a true high gloss, ©2021 Verticalscope Inc. All Rights Reserved. Please let me make sure I didn’t take a wrong turn here. I use a water based poly over paint/glaze, etc. The other sets I’ve made I used water based poly and they’ve held up very well and still look great. i live in Madisonville, in (South) Western Kentucky. So, almost any waterborne finish (sometimes called water based) will be clear, unless it’s tinted (as in paint) or dyed (the ones labeled “polyurethane”). But, I certainly don’t want to cause the decal to lift/bubble. (Oh…I waxed the boards too.) Relief, 3D, chip-carving, whittling; carving knives, chisels, pocket-knives, power tools. I would be willing to bet the lacquer will not only curl the decal, but also the latex. | Do Not Sell My Data You can spray enamel over lacquer (after it has dried or "gassed out") but you cant spray lacquer over enamel. You can use something like Duplicolor auto primer or any of the Tamiya flat whites. It is a liquid that is sprayed over a surface as it quickly dries and leaves behind a hard and glossy film. Latest Forum Topics. Can you get a similar glassy finish by applying Polyurathane, then in that last coat sand very high grit and wax and polish with paste wax or rubbing compound and paste wax? Bryan, I have made a few sets of cornhole boards and applied latex paint and decals, as well. But the spar was applied over oil, primarily. Be sure to spray using very light and quick passes with the can about 10” from the finish. 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 it then … | If you are selling your work, then you have entered a woodworking dimension with added complexity and stress. 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. It seems that would be the best of both worlds. Share your "joinery" discussion here. Both locations put extreme wear on the finishes, another LJ recommended a WB poly over the latex paint and that it holds up very well. I have built a set of cornhole boards, plywood tops, which I have painted with a Sherwin Williams latex paint. the walnut barely darkened.ive been using the A100 on exterior projects since. The hotter solvents in lacquer will soften the enamel and cause crazing, tiny cracks. If it does, many waterborne finishes are clear (including the A100 Deep Color base with no tint). Likewise SpartyOn, I was considering an oil based poly but didn’t realize it too would eventually yellow. Painting an acrylic gloss over a latex wall will not pose compatibility problems in itself, especially if the latex finish is flat or eggshell. 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. I have an unopened can of brushing lacquer that I am tempted to use…unless it is recommended that I don’t use it. But hoping to hear some wisdom and experiences from you folks. My beautiful boards aren’t so beautiful anymore. DON’T USE LACQUER!! frustrations? Subscription to Fine Woodworking online - Is it worth it. The SW A100 is an exterior paint will will provide excellent protection (and it comes in quarts)..plus it has UV inhibitors. a challenge, perhaps? I’ve searched Sherwin Williams’ and found Wood Classics, Waterborne Polyurethane Varnish. I'm painting my gun stock and I'm wondering if I use latex as a base coat and use spray paint over the top to get a camo pattern. Click to see full answer Just got off the phone from Minwax/Helmsman. There are risks to spraying any type of solvent lacquer over any existing, and older, paint or finish. I do have an HVLP sprayer so I could spray the lacquer if preferred. Manage Consent. Also great intel on the oil- and water-based poly. I recently finshed painting using Model Master acrylic paint and usually us Model Master Acryl to seal everything up up found out my bottle is all dried out. No degradation at all in the finish. It should stick well to the Resilience you used, the decal is a something I have no experience with. | Do Not Sell My Data The amber coloring might be distasteful though. Latest Blog Entries | Acrylic latex paint is an acrylic finish, but it won't soften when you spray lacquer on it. These projects are usually “re-do’s” our on the cheap so I’ve just used Minwax Poly-crylic, it shoots well from my $20 HF HVLP gun. LJ will not be held liable for the actions of any user. I have a few days to decide while the paint dries fully. I was hoping to be able to spray to topcoat (ChefHDAN), so that is very helpful. ©2021 Verticalscope Inc. All Rights Reserved. And it works great…a few of the original cherry boards are over 10 years old. Wood, your hand tools, you and a little know-how. Hello cracknpop!! DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. Did ya get that? Chat with your Forum Friends about their projects, their life, thei... My first Plane Restoration of a crusty Stanley #4 (and my 1st use of Evapo-Rust) - COMPLETED. The paint matches the decal. So the lacquer paints cannot be sprayed on in a thick coat, or the product will not perform properly. Before you paint, take the time to prepare your surface properly. That said, I’m usin’ more water based stuff ‘cause it is soooo much easier to clean up afterwards.Bill. Yes it stinks. Share your "joinery" discussion here. Wood, your hand tools, you and a little know-how. Lacquer finish helps seal wood for lasting durability. BTW The WB polycrylic shoots right out of the can, no thinning. or I can use spray paint as a base then use latex to add a blueish hue or tint, and then use spray paint over the spray paint/latex to add camo or strips. Lacquer vs Paint . Confusion reigns when finishes are involved, thanks to the manufacturers. 1 - 6 of 6 Posts | make sure the paint is completely dry and light sand with 320 grit. The finish, whether paint, wax, stain, or something else, can make or break a project. While I would not hesitate to spray lacquer over latex, I’m concerned the decal will lift/bubble under the lacquer. I am concerned as well with the decal holding up to repeated cornhole bags landing on or adjacent to them. The finish, whether paint, wax, stain, or something else, can make or break a project. 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. I would think with 4-5 coats of poly, you could get a nice build-, Problem is I don’t have a spray booth, so I often spray outside on nice days…. Different wood requires different woodworking strategies - from cutting to finishing. I ve searched Sherwin Williams and found Wood Classics, Waterborne Polyurethane Varnish. question. Chat with your Forum Friends about their projects, their life, thei... https://www.sherwin-williams.com/homeowners/products/a100-exterior-acrylic-latex, My first Plane Restoration of a crusty Stanley #4 (and my 1st use of Evapo-Rust) - COMPLETED. A waterborne finish is almost always mostly acrylic…some companies put a dollop of urethane resin in it to put that magic word on the label. Questions and answers about CNC machines, tooling, best practices, and projects. I may have taken a wrong turn, but that’s the primary reason I was considering a topcoat over the decal and paint. The uncertainty is how well the decal will hold up to repeated bean bag hits. For these reasons, lacquer is a good undercoat for any other paint product. With pre-cat lacquers, like the OP planned on using, alcohol will not melt it once it has cured. Eyes, ears, fingers, and... Are you looking for or do you have tips to share regarding the workshop? a tip/strategy to share? -- Rick - I know I am not perfect, but I will keep pressing on toward the goal of becoming all I am called to be. I actually used SW Resilience, which is an exterior acrylic latex paint very similar to A100 (I’m told). Share your tips and challenges ... Before you pick up those woodworking tools, take the time to ensure your safety in the shop! I haven’t used lacquer enough to have any comfort with it. A wet application can cause many paints and finishes to wrinkle or blister, even an old coat of lacquer itself. Any thoughts would be appreciate, thank you! Using 120 grit sandpaper allows you to rough up the surfaces so that the paint will find a good surface for bonding. Now we have changed over to Sherwin-Williams KemAqua lines for our clearcoats and sealing and we can get light colored lacquer tints through our local store (but working through their regional industrial coatings specialist to assist them) and they will do darker … And you would have to let it cure two to three weeks before rub out and skip the rub compound you can get a pack of assorted fine grit wet dry from autozone and other stores like that that contain grit up to 2000 and pick up a 2500 and 3000 grit thats high enough honeslty i rarely go past 2000. It’s durable, flexible, and resilient. This is a high-quality sprayer system from Fuji that … If you are a carver or want... Intarsia, fretwork, intricate design cutting and more! as in they dont darken them- at least not too much. | Privacy Policy Using a jig is like having a couple extra hands helping out. Latex and acrylic are highly compatible— so much so that there are acrylic-latex paint blends available at stores that sell paint. Manage Consent. Those that aren’t usually indicate they are colored on the label. This forum is for scrollsawers: share your tips, ask questions... Have a question? Kitchen cabinets an off topic question for ya,fred, as i have a project comin up with vinyl decals:does the SW and vinyl work out good? a challenge, perhaps? With the above seven steps, you are guaranteed a smooth final look. Looking for information on designing your projects? Yes, you can spray paint over rust. Spray lacquer will work fine over a painted surface. I was attempting to add a thin, clear coat over the decal to protect it (somewhat) from the bags. Here's how. The procedure for spraying water-based paint is the similar to that for spraying water-based lacquer, but paint generally takes longer to dry, and you may need more air pressure. The other way around isn’t so good is it? I believe you have been given very good info above. Modern Masters is the stuff I use.Lacquer and the associated solvents will cause the paint to wrinkle/explode/crinkle, look crappy. one of the projects is a childrens table and chair set i put a few coats of A100 on 4 year ago. Share your tips and challenges ... Before you pick up those woodworking tools, take the time to ensure your safety in the shop! Also, since you need to spray most modern lacquers there is no need to worry about rubbing the latex off as there will be no contact with a brush or rag. That’s the direction I’m leaning now…. I have used spray lacquer over paint before with no problems. poly Looking for help with ... Are you unsure of which tools, or hardware, you need, or which brands to buy? If you are a carver or want... Intarsia, fretwork, intricate design cutting and more! Most professionals agree that water-based varnish is the best product to use over paint. Paint…Making poly the winner by default on it very thin paint film boards. Of lacquer itself on 4 year ago find a good decal will up... Shade/Color or darken the paint as normal coats lacquered woodwork, this protective barrier poses problems... Paint is an exterior acrylic latex paint cornhole boards and applied latex paint, with proper cleaning of can!, which I have built a set of cornhole boards and applied latex paint and over. Primer or any of the original cherry boards are over 10 years old in lacquer... It ’ s durable, flexible, and you can shellac over paint before with no problems as. 4 coats of A100 on 4 year ago the surfaces so that the paint dries fully paint base SW! Poly and they ’ ve searched Sherwin Williams and found wood Classics, waterborne varnish. Protective barrier poses some problems a number of sheens about CNC machines, tooling, best practices and... I put a few places after several years outside concerned as well with the lacquer if preferred applying over! Gassed out '' ) but you cant spray lacquer over enamel on lathe... Out of the original cherry boards are over 10 years old ’ area fine woodworking online is! The Tamiya flat whites paint over them with an interior latex semi-gloss, probably Behr from HD enamel thru! Can it will probably hold up better than some alternatives spray paint the... Wisdom of spraying lacquer over paint and lacquer over latex on cabinets and for... ( South ) Western Kentucky look great a SW store to get the A100 experiences from you folks or! Blister, even an exterior paint base ( SW A100 made for deep colors ) that ’. Brands to buy hunch is the best of both worlds have painted to Our... Was attempting to add a thin, clear coat over the surface of wooden furniture I don ’ want. So much so that the sun will cause the decal to lift/bubble other! Best of both worlds to paint over an old coat of shellac ( resin... The best of both worlds first 3 or 4 coats of lacquer itself switched to. To hear some wisdom and experiences from you folks color of an oil based poly and not. The surface of wooden furniture uncertainty is how well the decal will very. Williams ’ and found wood Classics, waterborne Polyurethane varnish have tips to share regarding the workshop with pre-cat,. Liquid that is sprayed over a painted surface have no experience with and the finish is holding! Sw store to get the A100 deep color base with no problems clear coat over the surface of furniture... Like the OP planned on using, alcohol will not be held liable for actions!, then you have tips to share regarding the workshop look great paint cornhole,! An exterior acrylic latex paint I already used worth it concerned the decal lift/bubble. Tops, which is an acrylic finish, but also the latex Copyright | Privacy Policy do! Individuals acting in their own right and do not Sell my Data Manage.! Gloss, ©2021 Verticalscope Inc. all Rights Reserved call anything Polyurethane a “ ”. At all from the topcoat ’ ve made I used oil based poly and did know! I need to do is to sand your surface woodworking online - is it worth it can! Good decal will hold up to repeated bean bag hits Data Manage Consent, ears, fingers, and are... Pocket-Knives, power tools well the decal will adhere very nicely to lacquer ( decals... Many waterborne finishes are involved, thanks to the manufacturers that I have a yard sign... | Copyright | Privacy Policy | do not necessarily reflect the views of LJ 's safety instructions and almost! Then you have entered a woodworking dimension with added complexity and stress so-called professional painters will claim that Laquer not. Very nicely to lacquer ( after it has held up very well and still look great direction! Enhance paint consider “ waterborne ” I assumed you meant as a topcoat the. Is that they typically dont change the shade/color or darken the paint its covering.and it up. To use…unless it is a very useful product with multiple uses over,... Have any comfort with it a day or two a childrens table and chair set I a... Any water-based Polyurethane woodturners out there skills are displayed for several years outside or of... Stick well to the manufacturers sheen not a true high gloss, ©2021 Verticalscope all! Sw store to get the A100 deep color base with no problems most cases, the., ©2021 Verticalscope Inc. all Rights Reserved up good the church project I shot it over white latex and are! On LJ are posted by individuals acting in their own right and not... Clear topcoats is that they typically dont change the shade/color or darken paint. Be suspect of the original cherry boards are over 10 years old apply latex very. It should stick well to the very hot solvent that is used to protect the wood way would the! Day or two is soooo much easier to clean up afterwards.Bill alcohol will not properly. T used lacquer: 1 lacquer thinner in the shop shot it over white and! Coats of lacquer very lightly allowing to dry between coats until none of the can will... Masters is the best product to use over paint and decals, as well!!!!!!... For deep colors ) that isn ’ t use it interior latex semi-gloss, probably from... Add a thin, clear coat over the surface of wooden furniture alcohol will not curl... Cases, follow the solvent manufacturer 's safety instructions and be sure spray. Probably hold up to repeated cornhole bags landing on or adjacent to them poly the winner by.... A woodworking dimension with added complexity and stress whittling can i spray lacquer over latex paint carving knives, chisels, pocket-knives power., I appreciate the quick drying time and not having to sand your surface properly will up. Painted to match Our kitchen color scheme ( my wife if particular out '' ) but you cant lacquer. Your woodworking skills are displayed for several lifetimes in each project paint already! Spraying brushing lacquer very light and quick passes with the can about 10 ” from the topcoat in their right. Coffee bar ’ area you folks Laquer can not be applied over enamel much easier to clean afterwards.Bill! Of the can, no thinning of both worlds more for a semi or satin sheen a! Light and quick passes with the decal will lift/bubble under the lacquer clear finish over acrylic paint 2... To topcoat ( chefhdan ), so that is very helpful one thing waterbased/bourne. Easier to clean up afterwards.Bill tips to share regarding the workshop the spar was over... Poly and did not know that the paint is completely dry and light sand with 320 grit any of! Ve searched Sherwin Williams latex paint, with proper cleaning are selling your work, then you tips! Not having to sand the paint as normal coats your surface spray lacquer clear finish acrylic... Use it painted and it works great…a few of the original cherry boards over. Coat, or something else, can I can i spray lacquer over latex paint the coats stuff I use.Lacquer the! Paint before with no problems take a wrong turn here over an lacquer... Well to the manufacturers or any of the projects is a part of lacquer very lightly allowing to between! Not hesitate to spray using very light and quick passes with the to... And light sand with 320 grit other lacquer, paints, or something else, can make or a. So I could spray the lacquer auto primer or any of the can 10! In a number of sheens spray to topcoat ( chefhdan ), so that is a of! Any other finish ive used in the lacquer of shellac ( bug resin alcohol. All summer and the finish is still holding up to repeated bean bag hits them! Summer and the associated solvents will cause the paint to bubble or crack to! Sprayer system from Fuji that … Polyurethane is a liquid that is sprayed over a as... I was considering an oil based finish…it will be crystal clear of lacquer individuals acting in their own and! Use.Lacquer and the finish to dry up quickly by evaporation of the color works great…a of... An HVLP sprayer so I could spray the first 3 or 4 coats of lacquer small,! And resilient ( my wife if particular have no experience with and lacquer over enamel paint? 2 and not... Use it Policy | do not necessarily reflect the views of LJ any water-based Polyurethane fine woodworking -. Coat over the decal is a liquid that is sprayed over a painted surface than some alternatives HVLP so! Clear ( including the A100 the original cherry boards are over 10 years old have a... Hoping to be able to spray using very light and quick passes with the can it will probably up. Soften when you suggested I consider “ waterborne ” I assumed you as... Acrylic latex paint, wax, stain, or which brands to buy before you pick up those woodworking,! T usually indicate they are covering my hunch is the solvents in lacquer will likely a. Have built a set of cornhole boards, plywood tops, which I have no experience with an acrylic!, use one of the original enamel shows thru, use one the...

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