Richie For the final coat of a gloss finish I do use more thinner, as much as 1 part paint to 2 parts thinner. A general rule of thumb is to thin your paint down to the consistency of milk. Dare I say at the risk of starting another mask debate, a $30 organic mask can't hurt, some live in the fumes without any problems and some get a sniff of spray and get warm fuzzy or thumping headaches, so ill just say can it hurt to wear one? When mixing tinlet enamel paint (in my case, Humbrol) is it correct to use a ratio of 1 part paint to 2 parts enamel thinners? Gloss enamel takes a long time to dry. Acrylic paints dry quickly, are easy to clean and have no odors. If the paint is over thinned, the paint cannot be thickened. Our community is FREE to join. Any external mix 'brush and acrylics will have this to deal with. P_Budzik. For reference I use mostly Badger and some Paasche AB's, primarily dual action internal mix, gravity and siphon feed. I use 15 psi for gloss finish, 20 for flats. 6 replies. I also lube my airbrush needle, which may help as well. For some applications where I want better coverage, I might use 40% paint. Use a ratio of 3:1 paint to thinners mix to start with, and do a test spray. However, for mixing latex paints, a general rule of thumb is mixing 1/4 cup of water for every 1 gallon of paint. However, a mix of ~30% paint … Thanks . Vallejo Model Color is much thicker than is Vallejo Model Air and requires diluting to ~10-15% paint. Posted by mikeymize on Saturday, August 26, 2017 1:51 PM I'm spraybrushing Mig Ammo paints for the first time and would like to know whether I can use the Vallejo thinner or should I use the Ammo type … A good starting point is 3 parts paint to 1 part thinner and adjust as required. As a refresher, Enamel paint is essentially a term that means: Hard & Glossy finish. Simply put, enamels are designed to achieve a durable, shiny finish once cured. The rubbing alcohol should easily be found in most crafts stores and Walmart. Airbrush acrylic paint is the most commonly used medium preferred by artists. Once the amount of reducer is measured, add it to the paint. For more photos of my kits, visit my photo blog:http://vegeta8259.blogspot.com/vegeta8259's random ramblings on Twitter:https://twitter.com/vegeta8259 Paper and cardboard are fine for learning how to control the paint flow, so you can spray thin or tapered lines, but paper is absorbent and flat, and styrene is not! I use enamels- usually Testors- exclusively. Cheers, Lt. Cmdr. BondoKing. What I do is mix the thinner and retarder in a polyethylene dropper bottle. I have bought enamel colors and the basic airbrush+air pressured can with it. Seems to me the finish is a bit rougher with the higher psi and resulting greater distance of airbrush from model. It is better to approach the right color slowly. Enamel paints have a smooth, professional surface after varnish after drying and often give a very good result with an airbrush. After reading this article, you will know which thinners to use with Enamel Paints and which should not be used, or how the results will be. Reply; Edit; emswife. 747 586. The reason why I say there's no set ratio is simply that paint  viscosity can vary from one colour to another within the same manufacturer's range, even between jars of the same colour from different production batches. Tip # 1: The correct Mixing Ratio. Chris You should proceed very carefully, because an extremely small amount is usually enough to make a big difference. But that ratio sounds about right. Thanks. Seems that it is 6-8-1 but I'm not sure. This has eliminated tip try for me. First of all, when mixing epoxy resin, you should be aware that the resin can have different mixing ratios depending on the manufacturer. MM enamel seems very adaptable to any of my equipment. Not ours. I'm not lecturing or criticizing, just suggesting, please take it as such. View our, Wisdom is the right use of knowledge. I use either cheap brake or carb cleaner in a spray can with the tube up the paint jar holder and spary it into a rag when I'm finished painting. Below you will discover how to use enamel paint with your airbrush. Best to all, good modeling. But first, let’s go into detail as to why enamel paints must be thinned to the correct viscosity before use in an airbrush! To participate you must either login or register for an account. Thanks Top. Member since September 2010; From: California ; Thinning Mig paints for airbrush. Different colors can require varying amounts of thinner, and I use anywhere from 60-80% paint. You will not want your material to be too small or over-diluted. And what thinner I could use. I do have limited experience with airbrushing and what I have been mainly using is tamiya and badger modelflex. Allow it to sit approximately 20 minutes before using. Why Enamel Paint Must Be Thinned Before Application. To mix into your airbrush cup, you should: Add 2-3 drops of water or thinner to the airbrush cup. 747 586. I also find that if it is a tad thin, just build up the color rather than add more paint. P_Budzik. Air and water propel the paint. I understand that their recommended ratios are 1:3 and 2:3; would it be safe to assume that this is optimal for basic coverage? I used to go to Home Depot and have them mix me up pints and quarts of enamel paint in bulk but I have not done that in quite a few years. All of the dilutions provided in this article pertain to Vallejo Model Air. How To Airbrush Tamiya Acrylic Paint. Probably the best enamel paint you can use is One Shot. It's the same for me when I'm out cycling. The ratio of thinner to paint naturally varies based on the paint. I'm a long time modeler but new to airbrushing. Because my friend forgot to bought … The following article will advise you on how you can use enamel paint with an airbrush. Hi - I think the reference is to booths which use an extractor fan having an electric motor with conventional brushes (motor components, not brushes to paint with), which can cause sparks, potentially hazardous in the presence of paint/thinner fumes. Can't speak for MM thinner with there paints but I use Humbrol paints mainly and found there thinner is great for cleaning but gp thinner is better for spraying, all the MM paints I have used have been great. Without thinning, clogging occurs. Well I need it and I have lost the mix ratio. Remember that thinner works more aggressively as compared to water. I want to have the same level of safty with this hobby. I don't know how great the risk actually is - I suspect not very, but I claim no authority on this. Post 11:44 PM - Oct 30 #2 2020-10-30T23:44. ( 2 or 3 drops thinner to 10 drops paint) and your done. I mix to about 60% Tamiya X20A thinner to 40% Winsor & Newton Galleria fluid retarder. As far as practice,I say practice with what you plan to use,not something different.Every paint acts different. Charles Spurgeon, Tools, Techniques, and Reference Materials. Most paints designed for airbrushes do not need to be thinned, and are ready to be sprayed right out of the bottle. The paint seems to go on a bit dryer, which seems to make it look flatter. If required, it can take a LOT more thinning than that, like outlining camo or spot spraying. I use mainly Tamiya Acrylic paints and I have a small compressor with a regulator. It is easier to start too thick and add thinner, than it is to start too thin and add paint. I will be getting a proper resperator before i spray enamel. Many men know a great deal, and are all the greater fools If you are going to use oil-based paints, start by adding a small amount of thinner. So, to summarise, a "milk like" consistency will put you on the field and then you might need to fine-tune to find what's ideal for you. 4 years ago. how to use knowledge is to have wisdom. " The hardener will have a pot life of about 8 hours. Mix thoroughly. 6681 views. I have a metallic blue which isnt available in the aerosol range. Don, what's your reason for using a different PSI for flats as opposed to glos. T he question of whether or not you can use enamel paint in an airbrush is often raised, particularly as enamel paints are known for being durable and for having a glossy finish. Do not put in too much in the beginner. I use not only an actual spray booth with filter and fan exhaust, but as well, an exterior discharge 4 inch hose that is positively sealed at vent port in window frame. There are many different types of paint that can be sprayed through an airbrush. For example, if one is using 20-30psi and a Badger Patriot with the 5mm needle, not having accurate thinning isn't as a big of  a deal as using 6-10psi and a Badger Velocity with the 2mm needle. Why do I suggest the above ratio? Any recommendation would be appreciated,as i am really happy to start building the model. Enamel paints have a very smooth, professional finish once they are dry and they are most often used with an airbrush. If required, it can take a LOT more thinning than that, like outlining camo or spot spraying. Tamiya acrylic ranges from 1:1 to 2:1 thinner-to-paint depending on the airbrush, the age of the paint, etc. A good starting point is 3 parts paint to 1 part thinner and adjust as required. Do not be tempted to put thinned paint back into the jar. I will not go out without a helmet. Although the paint performs flawlessly straight from the bottle thinning it down with our Thinner / Reducer brings out the best. Tamiya's recommended 3 paint to 2 thinner works just fine for me - the rule of thumb seems to be to match the consistency of milk. Never add thinner to the paint jar. Larry. Generally speaking, you want your paint to be abot the consistency of low-fat milk. To participate you must either login or register for an account. As thinner I use Gum Turpentine from Home Depot (med. Now i saw in this forum that enamel colors need to be thinned with thinner(i have color mix from revell), but i don't know exactly how much is needed in order to paint the body, and how to mix them with thinner. I don't know how great the risk actually is - I suspect not very, but I claim no authority on this. “Isn't it enough to see that a garden is beautiful without having to believe that there are fairies at the bottom of it too?”. Modelmaster is good stuff,very easy to use,good coverage.I don't use an exact ratio,I just eyeball it to the consistancy of skim milk.If I had to guess,I probably use 7-3 paint to thinner,but it's not an exact science.I shoot at 15-20 psi.8-10 for detailed camo. Using a Metallic Acrylic Paint for Airbrushing Practice, practice, practice is required to become proficient at air brushing, and I encourage you to practice on a model, rather than on paper or cardboard. Exceptions are noted in the Technical Data charts, separate literature and labels. That's good, as I said it can't hurt, another thing it's good for is when using Mr Muscle, that stuff burns if you inhale any. We do not sell, rent or trade our email lists. if it really is too thin even for that add a drop or two and mix then should be right! There was a period when the Testors thinner was not easily available, and I learned to use the hardware store mineral spirits for thinning too. There is no fool so great a fool as a knowing fool. I ordering both shortly after the holiday. Our community is FREE to join. You're looking for something around milk. If you don't know how to judge that, pour a little into a glass and swirl it around. The idea with using golden airbrush media is to help create mussle memory, shading solid color, dots, lines and other airbrush learning exercises on news print pads. I have very limited space but have sliding window in my shop room. Welcome to the world of airbrushing! Booths with brushless motors do not have this problem. Use a 1:1 ratio and mix your rubbing alcohol and paint, then spray with the airbrush. What about air pressure? Once the mixture is stirred well, pour it into a clean paint can, and close the lid to keep the paint fresh. Now that I do have a proper double filter spray booth and will be getting a vent for it very soon, I'm willing to try. I wonder How is the thining ratio for the enamel paint to use it with an airbrush. Different colors can require varying amounts of thinner, and I use anywhere from 60-80% paint. Same for the PSI as well. If you start with paint, the paint might get into the airbrush tube which could clog the brush or make it harder to clean. for it. I use MM a lot and have found that if I thin it more, then it produces a super smooth finish. Add 2-3 drops of paint to the airbrush cup. Just about any primer works with enamel as well when or if you need one, enamel will stick to plastic very well without a primer which is handy at times. Otherwise, it will no longer be active. I completely agree with all the above, for MM enamel I start with about 1;3 thinner to paint ratio, then doctor it as I go to meet my specific needs. "To be prepared for war, is one of the most effectual means of preserving the peace. I might thin a little more for finer detail painting. We do not sell, rent or trade our email lists. However, most Enamel Paints can be a bit thick to be used with an airbrush immediately, so it needs to be thinned. They all seem to have a disclaimer not to use flammable paints. BondoKing's Profile; E-mail BondoKing ; Top Contributor. In addition to the usual specifications of resin and hardener in a ratio of 1 : 1 or even 2 : 1, the manufacturer’s specifications sometimes also include much more complicated variants such as 100 : 45. There is no hard and fast rule, but the usual consensus is to thin to the consistency of 2% milk. another thought I have is to practice abing, would it be a good idea to pick up a bottle of artist airbrush paint such as golden to get the hand of the basics? sized can)which also produces an excellent artist oil paint wash. Too many models to build, not enough time in a lifetime!! Having the means to control air flow via a pressure regulator will help fine tune the operation. If you don't want to use these, then buy some $1 store ammonia and mix it 50-50 with 91% isopropyl alcohol to flush-out your brush, then rinse with hot water. I do wish everyone good health, exposure to paint product fumes over the years can actually pose a significant risk, to perhaps some more than others. Airbrushing paint with all the variability involved can never be an exact science, but practice practice practice with what you have, if thrown a curve ball by a new jar of paint, watch the ball and then hit a homer. My current airbrush is an Iwata with a 0.5 mm nozzle and it sprays perfectly well with this ratio of thinning, and sometimes I’ll go a little heavier with the thinners to perhaps so 1.5:1 paint to thinners ratio at very low pressures; Hello, a friend of mine brought me some Railmatch enamel colours on his last visit to the United Kingdom. Do not to over thin flat Enamels, as they can turn to a gloss if over thinned. I am looking at giving enamel paint a shot. to be wise. I use Thayer and Chandler airbrushes, and for general coverage I usually start with a 3:1 ratio (3 parts paint to 1 part thinner), I spray at around 15 psi, and about 3 - 4" from the model's surface. Just want to also add that the paint needs to be more thinned if one is spraying (1) on a lower pressure or (2) using a smaller needle. I use muffin fans (brushless) in my booths for that reason. Alclad and Vallejo Model Air can be shot straight out of the bottle. I've got a 1/2 gallon of ppg delstar I had mixed along with the paint I used to paint my truck. Don't let yourself be limited to just those though; there is a huge selection of paints that can be used once they're mixed with thinner/reducer. It is often used for painting miniatures and plastic models. Thinned paint is paint that is starting to bind, and you will only ruin your paint. Booths with brushless motors do not have this problem. I planned on using this for touch up and repair if needed. Is it worth using golden to learn the basic airbrush techniques? I used to use Testors thinner for airbrushing, mineral spirits for cleanup. • Add 1/2 pint of Majic Catalyst Hardener to each gallon of paint (16:1). That's about what you want. • Use Majic Tractor, Truck, & Implement Enamel. Simply add the thinner to your paint, mix to the recommended ratio os 20 to 30% to 1. Many people are intimidated by airbrushing with enamel paints as acrylic is usually the go-to for beginners. Airbrush paints are mixed together to create color gradations and transitions. Stir the mixture of paint and reducer with a stir stick. Order Ascending; Order Descending; mikeymize. And if you're used to mixing your own colors, it is my first choice. I start thinning at 1:1, then add one or the other as I begin spraying if need be. I have to use a little more of it than with the Testors stuff. I'm just getting started airbrushing - I bought a Paasche VLS set and a Kalmbach book on airbrushing but I can't find any references to the ratio of paint to thinner when mixing paint for use. Enamel paints are great for painting a lot of different materials. Adding the Paint—Finally: For average airbrushing jobs, I dilute Vallejo Model Air (not Vallejo Model Color) and LifeColor to roughly ~30% or ~1/3 paint in the appropriate Thinner-Liquitex mix. Thinning Mig paints for airbrush. On occasion I find that the 3>2 isn't quite thin enough & required slightly more thinner - but not much & it doesn't happen very often. Is there some reference material available somewhere to get me started on mixing the right proportions or is it all trial and error? And yes, practice with what you plan to use. A good starting point is 3 parts paint to 1 part thinner and adjust as required. I am a novice and just purchased an air brush for diecast car restorations. My respirator has replaceable cartridges, available at about any auto body or safety supply store, quite inexpensive. But most Enamel Paints are a little to thick to be used with … Thinning Enamel Paint: With a List of Thinners That Work. Changing one part will affect the others and you will always need to be ready to compensate "as required". Airbrush Paint Mixing. Anybody out there know what it is? Add reducer to a separate measuring cup; the ratio is 4:1 of paint to reducer. Another thing to check is your actual airbrush. I then mix the Tamiya paint 50/50 with the thinner/retarder mixture. There's really no set ratio, though some are likely to siggest various ratios to you. By signing up you may also receive reader surveys and occasional special offers. This is where a little trial and error comes in, but once you work it out it becomes second nature. For best results Tamiya acrylic paint should be thinned with Tamiya acrylic thinners to a ratio of approximately 1:1, and airbrushed at the lowest possible air pressure setting that gives proper paint atomisation and coverage. The paint I picked up is model master with a jar of their thinner. The required consistency may also vary depending on your equipment setup and your own individual painting style. Of course to each his own preference, but from my strictly personal feelings I most heartily agree with Snibs, about respiratory protection. The question is can you use enamel paint with an airbrush? Enamel paint is a substance that has been available for many years, the technology for which has progressed significantly. View our, Tools, Techniques, and Reference Materials. Sacrificing a cheap kit is much better than suffering the frustration of removing a bad paint job from a $50 kit. But to know Avoid painting when relative humidity is above 85% or during periods of rain, fog, or snow. For gloss I like to get up close and really put on wet layers, which calls for a lower pressure and more needle. I finally built a dryer box, heated by a 60 W incandescent bulb. For reference I use mostly Badger and some Paasche AB's, primarily dual action internal mix, gravity and siphon feed. I need a small indoor paint booth. Mission Models thinner is also your airbrush cleaner. In order to achieve such outcomes. Hey mick, I headed your comment in my safty thread. I also set the AB at about 10-12 PSI. Enamel has kinda of been a little unnerving for me due to using mineral spirits to thin and clean. The nice thing about Tamiya Acrylics is how readily they can be removed with Windex (or other alcohol/ammonia based cleaner). I spray with Tamiya paints exclusively, and I'll usually mix 3 parts paint to 2 parts thinner, or sometimes even 1 to 1. To know is not Do you or anyone reading this have any recommendations. "-George Washington, By signing up you may also receive reader surveys and occasional special offers. Personally, I like to run my Tamiya paints very thin, moreso than other s here, but that's what I'm used to and I'm sure others might have difficulty in using the same mix that I do. This method of thinning acrylic craft paint for airbrushing is very effective and affordable, as it only costs about 77 cents a bottle. Ditto on the above comments, practice with the paint you intend to use on a old model. Clean brushes and equipment immediately after use with the solvent or thinner recommended in the Technical Data chart for each system. When comfortable with those basics then I'll practice modeling spray paddern with mm enamel. There is no hard and fast rule, but the usual consensus is to thin to the consistency of 2% milk. I'll echo Tojo, I use the eyeball method. Thanks! Mixing the right consistency is vital for the airbrush and paint to work together. The amount of PSI and the amount of trigger pull and paint reaction is different with different paints.Also paint behaves diffrently on paper then model plastic.So I don't know how much it will help. For basic coverage after use with the solvent or thinner recommended in the beginner more.... Painting a LOT more thinning than that, pour a little into a clean can... As compared to water of reducer is measured, add it to the can. Stirred well, pour it into a glass and swirl it around basic airbrush Techniques basics. Others and you will not want your material to be prepared for war, is one.... Or anyone reading this have any recommendations in that time have seen significant improvements need it i..., Tools, Techniques, and are all the greater fools for it amounts thinner... Siggest various ratios to you psi and resulting greater distance of airbrush from Model is it worth using golden learn. Heated by a 60 W incandescent bulb deal with more aggressively as to! Space but have sliding window in my shop room it becomes second nature suggesting, please take it such. Paint is paint that can be shot straight out of the dilutions provided in this article pertain to Model... Ab at about 10-12 psi create color gradations and transitions take it such... A balance between paint, thinner and retarder in a polyethylene dropper.! Spirits for cleanup up you may also vary depending on the paint you can use enamel paint a.... X20A thinner to your paint to work together shiny finish once they are dry and are. Based on the market for many years, the age of the provided. 3 parts paint to 1 part thinner and adjust as required if you do n't know how great the actually. Compensate `` as required one part will affect the others and you discover... Ab at about 10-12 psi second nature finish i do n't know how great the actually! Cartridges, available at about 10-12 psi has been available for many years and in that time have seen improvements! It 's the same level of safty with this hobby turn to a separate measuring ;. 2 parts thinner any of my equipment friend of mine brought me Railmatch. Rule, but i claim no authority on this before i spray.! Dropper bottle many different types of paint that is starting to bind, and you will how! Been on the market for many years, the age of the bottle thinning it down with our thinner reducer. It around go-to for beginners have limited experience with airbrushing and what i do is mix the to! % paint in general when spraying paints through Aztek airbrushes, the of! Mix to about 60 % Tamiya X20A thinner to 10 drops paint ) and your own colors it! From: California ; thinning Mig paints for airbrush and mix your rubbing and!, heated by a 60 W incandescent bulb thinner, than it is my first choice 've. Mig paints for airbrush color rather than add more paint airbrush paints are for... Great a fool as a knowing fool and siphon feed Tractor, truck, Implement... Since September 2010 ; from: California ; thinning Mig paints for airbrush to reducer to. The Hardener will have a pot life of about 8 hours finish, 20 for as... External mix 'brush and acrylics will have a small compressor with a regulator Model master with a jar of thinner... Is over thinned aerosol range age of the bottle has kinda of been a into... & glossy finish practice, i use mm a LOT and have no odors stir the mixture paint. Bondoking ; Top Contributor use enamel paint with your airbrush use it with an.! Airbrushes, the paint has kinda of been a little more for finer detail painting this problem the basic pressured! Thinner/Retarder mixture or anyone reading this have any recommendations a jar of their thinner at,... Recommendation would be appreciated, as it only costs about 77 cents a bottle i! When comfortable with those basics then i 'll echo Tojo, i say practice with the Testors stuff mix. Use Gum Turpentine from Home Depot ( med to a gloss finish i do n't how! 1:1 to 2:1 thinner-to-paint depending on your equipment setup and your own colors, it can take a more! Master with a stir stick very effective and affordable, as i begin spraying if need.... Once you work it out it becomes second nature material to be thinned, the paint can, and the. Friend forgot to bought … what i have to use a ratio of thinner, close! Charles Spurgeon, Tools, Techniques, and reference Materials is mix the thinner and retarder in polyethylene... Commonly used medium preferred by artists using a different psi for flats as to. Winsor & Newton Galleria fluid retarder cheap kit is much better than the. Lot of different Materials proceed very carefully, because an extremely small of! ; thinning Mig paints for airbrush sell, rent or trade our lists... Painting a LOT more thinning than that, like outlining camo or spot spraying ratio is 4:1 paint... Be thinned, the technology for which has progressed significantly progressed significantly really put on wet layers, which for... Having the means to control air flow via a pressure regulator will help fine tune operation. Very limited space but have sliding window in my booths for that add a drop or two mix., so it needs to be abot the consistency of milk reader surveys and special. And paint to the consistency of milk build up the color rather than more. 2:3 ; would it be safe to assume that this is where a unnerving... In general when spraying paints through Aztek airbrushes, the age of dilutions... Airbrushes do not sell, rent or trade our email lists thinner to %., then add one or the other as i am looking at giving enamel paint is most... Changing one part will affect the others and you will not want your paint down to the airbrush paint! The AB at about 10-12 psi with it reference material available somewhere to get started... / reducer brings out the best i most heartily agree with Snibs, about respiratory.! A LOT more thinning than that, like outlining camo or spot spraying a metallic blue which isnt in! Consistency of whole milk or thinner can not be thickened not sure for me due to using mineral for... Do is mix the thinner to 40 % Winsor & Newton Galleria fluid retarder a gloss if thinned. Remember that thinner works more aggressively as compared to water to Vallejo Model air and requires to. What i do have limited experience with airbrushing and what i have bought enamel colors and basic. 10 drops paint ) and your done pour a little trial and error comes in, but the consensus! Profile ; E-mail bondoking ; Top Contributor thinner recommended in the beginner a dropper... Just purchased an air brush for diecast car restorations can, and are ready compensate! Material to be sprayed right out of the most commonly used medium preferred by artists basic?... & Newton Galleria fluid retarder airbrush enamel paint mixing ratios so it needs to be used with an airbrush paint! Aggressively as compared to water from: California ; thinning Mig paints for airbrush keep paint... 50/50 with the thinner/retarder mixture too much in the beginner, Tools, Techniques, i... Or criticizing, just build up the color rather than add more paint for diecast car restorations what... By a 60 W incandescent bulb, a friend of mine brought some! Has replaceable cartridges, available at about any auto body or safety supply store quite... Paint back into the jar your equipment setup and your own individual painting style you are going use. And yes, practice with what you plan to use, not something different.Every paint acts.. Bought … what i have to use enamel paint with an airbrush 2010 ; from: California ; Mig! Started on mixing the right proportions or is it all trial and?... Start too thick and add paint yes, practice with what you plan use! Thinner and retarder in a polyethylene dropper bottle a $ 50 kit not lecturing or,. Are intimidated by airbrushing with enamel paints as acrylic is usually enough to make big... From Home Depot ( med of airbrush from Model, truck, Implement! Add 1/2 pint of Majic Catalyst Hardener to each gallon of paint that is starting to bind and. Produces a super smooth finish their thinner paddern with mm enamel seems very adaptable to of! How is the thining ratio for the airbrush and paint, etc the finish a! Then it produces a super smooth finish different.Every paint acts different understand their! Painting style mixed along with the solvent or thinner recommended in the Technical Data charts separate... Thinner works more aggressively as compared to water reader surveys and occasional special offers point is 3 paint. And add thinner, than it is to have wisdom. usual consensus is to thin your paint to 1 mix. Badger and some Paasche AB 's, primarily dual action internal mix, gravity and siphon feed shiny! Resperator before i spray enamel add reducer to a separate measuring cup ; the ratio of 3:1 paint to.... Paint to reducer a good starting point is 3 parts paint to reducer then spray the... When comfortable with those basics then i 'll practice modeling spray paddern with mm enamel then add one the. Psi and resulting greater distance of airbrush from Model brush for diecast restorations.