When making the choice to use acrylic paint, you don’t have to worry about having to prep the paint, such as mixing in hardeners, as is necessary with urethane paint. It's really only useful for cleaning brushes unless you don't care about drying time at all. View Profile View Forum Posts Diamond Join Date Apr 2002 Location Syracuse, NY … One may also ask, how do you mix enamel paint for spraying? You can't thin oil-base paint with water, or lacquer thinner. Mix the paint and thinner for several minutes, checking the consistency periodically. There is an unwritten rule that you do not mix enamel and acrylic paint as they are completely different in their makeup, enamel being a solvent based paint and acrylic being water based paint.. Starting slowly with low pressure and spray from left to right, or top to bottom. The thickness (viscosity) of canned paint works well for brushing, but if you plan to spray it, you'll probably need to thin it. Inexperienced painters may not know that high-volume, low-pressure (HVLP) spray guns can be used when painting with enamel, which makes the clean-up much easier. For a thinner paint job, add in 2 cups (470 mL) of paint thinner into 1 cup (240 mL) of oil paint. So for 4 pints of paint you would use an entire cup of water. As an extra bonus the paint film is much harder than with ambient drying. Use a five gallon one and thin a large quantity. Check the thickness by running the paint through a funnel. If you want to shorten the drying time of enamel paint jobs, use a food dehydrator: It cuts the drying time by a factor of 8. Just make it hot--- do not boil it. Premium Acrylic Thinner Get Naptha, Toluene, or Xylene. You can't thin latex paint (water-based) with paint thinner (oil-based) or lacquer thinner. Once you finished this stage, you are now ready to take the next step. This thinner offers medium to fast drying time. You can also mix a paint additive such as Penetrol with your alkyd enamel paint. I find mineral spirits work for thinning- the paint sprays okay. 07-18-2007, 10:59 AM #2. surplusjohn. Turn on the power. Check the thickness of your paint. Mix 1 part paint thinner, 3 parts paint and 1 part varnish to create a paint and varnish mixture that is smooth and easy to apply. Thinner can remove oil-based paint from brushes and other equipment, but only while the paint it still wet. In all my years of modelling I have never tried to mix the two, until today! You can mix this thinner with enamel paints to create beautiful glass painting, canvas art, and more. If acrylics, which can dry in an hour or less, are applied over uncured enamels they can seal in the solvents of the enamel. The paint in the beaker should be about the consistency of milk. Watch how the paint runs off the stir stick. Wipe out the paint mixing pot with a clean piece of cloth to remove traces of dust and other foreign contaminants. Add a half cup of room temperature water for each gallon of paint. I've found that thicker tends to leave brush marks. I generally thin the paint about 60% paint to 40% enamel thinner. Tilt the brush and drag it the entire length of the surface. Mix a small amount of water, mineral spirits or other paint thinner specified by the manufacturer into the paint. Get a can of VM&P naptha. Setting up your HVLP spray gun for enamel painting is easy. Using too much Reducer will slow the dry time. The only thing I can figure to explain this, is the paint thinner, in spite of stirring the concoction beforehand, is not mixing with the enamel completely. Reducers are used for urethane-based paints. Do you agree and if so, how to determine which thinner would be superior to mix with a particular enamel ? 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. Mix the ingredients together with a paint stirrer until they blend together. Most likely, the solvents will try to escape some other way--either causing the paint to separate from the model surface or cause the acrylic to separate from the enamel. Take the bucket of paint and put a little amount of thinner inside it. What nozzle are you using? You don’t want to do this multiple times and get inconsistent results. The right ratio is usually 50% paint to thinner, but it does depend on the paint you're using. Easy to use; Glass container Stir the paint thoroughly. Acrylic paint is a water-based polymer. Use big container so there will be space for adding the water. Simply put, If the enamel paint is thinned to the right consistency, using the right thinners. Pour the paint into a large bucket. Rustoleum recommends using acetone to thin for spraying. All you have to do is add it to a spray-can and apply it to your vehicle. Luckily you can easily thin your enamel paint yourself. Run the paint over the surface using thin coats. Before anything else, check if your material is too thick for use. However, paint thinning is not merely mixing your material with water or thinner. • Use a cup gun to spray. 747 586. Post 11:44 PM - Oct 30 #2 2020-10-30T23:44. Read the following steps to learn how to thin the latex material. Helpful Tip. I use 15 psi for gloss finishes, 20 for flat. Use a 1:2 ratio of oil-based paint and thinner whenever you make a thinner mixture. Place the paint mixing pot on a flat, even surface. If you have left over, just cap it in a glass jar or your paint can and seal it up. The chemicals also dissolve grease and oil more readily than paint thinner, making lacquer thinner a better choice for cleaning tools, auto parts and other metal machine components. Oh, and I do not need to use lacquer to thin my enamels! Check paint container labels for the manufacturer's recommended paint to paint thinner ratio. I mix enamel paints by adding enamel thinner to the paint that has been poured into a small mixing bottle. Continue mixing paint and water or thinner until you reach the perfect combination. Step 2 Dip a brush or roller into the paint mixture. I generally leave the parts for 3 days in the dehydrator set at 110F and after that they are fully cured (no paint smell at all). Transferring the mixture into the spray gun. You need water for latex paints, turpentine or varsol of other "paint thinner" for oil paints, alcohol for shellac, and laquer thinner for lacquer. Rust-Oleum sells its rust-preventative paint in spray cans, but if you're painting a large area like a car or tractor, you may find it easier and cheaper to purchase Rust-Oleum paint in a regular can and spray it through your own spray gun. I use a stainless steel mixing rod and mix the paint and thinner thoroughly. It hardens via cross-linking chains of plasticized molecules that become impervious to water as they dry and harden. And if you're used to mixing your own colors, it is my first choice. "Paint thinner" can be pretty much any mix of aromatic solvents. Although commercial paint thinners can help loosen up your latex paint, there’s a quick and easy way to salvage the can yourself with a few household products. This will help hide any imperfections and minimize brush marks. Remember to tip off the paint on the last coat. I reduce it 1:1 with Acetone, even though the instructions say no more than 5%. When you are ready for your next job, just mix again and you’re ready to paint. Probably the best enamel paint you can use is One Shot. It is just that I get a smoother, more attractive finish with the Testors thinner. Last edited by Dileon; 03-10-2017, 09:58 PM. You don’t need to add too much amount of thinner. P_Budzik. This will have the effect of preventing or at best seriously slowing the curing time of the enamels. Oil-based enamel is known for its greater durability and high-gloss finish but is seen as difficult to clean up as solvents and paint thinner are required. So, you need to start mixing paints by adding small amounts of thinner from the beginning. Then I remove the mixing rod from the bottle and am looking for the paint to flow off the mixing rod and puddle on a piece of scrap plastic, on the wet side the wet side. However, if you are on a budget then buying acrylic enamel paint may make the most sense for you. For example, if the paint is an enamel-based product, do not use a thinner, but rather a reducer. It makes it a LOT easier if you know your paint viscosity and can apply the drip test every time you’re getting ready to paint. The chemicals in lacquer thinner dissolve the resins more easily than paint thinner, which doesn't mix well with lacquer at all. If it flows freely through the funnel, you know the paint is thinned enough. The tip size should be 0.013-0.017” with a recommended gun pressure of 30-50 psi. Use only enough Reducer to get the product through the spray gun. Calculate the amount of water to start off the thinning. Fast thinner is good at ANY temperature, however I will tell you of a trick us old timers did with enamel many years ago that nobody does any more. Adding too much or too little hardener will alter recommended curing periods, and the incorrect quantity of thinner can result in runs, sags or dry patches in paintwork. It can also be used to clean brushes. To mix the paint and thinner, follow all manufacturer directions and measure out the prescribed paint amount and pour it into a mixing bucket. The two solvents are not interchangeable. However, it is vital you clean the airbrush thoroughly once finished. This will thin the paint and give you more time to adjust your brush strokes and make sure the paint is level. Larry. Extra thin paints don’t work fine. Manufacturer Instructions. Thanks! Step 1 . All the oil based paint thinners are petroleum products. Acetone is often the only solvent that is strong enough to dissolve paint after it has dried. We heat the paint and shoot it just like that with no hardeners or reducers, just the hot paint. It sprays well at 1:1. Allow 1/4 cup of water for every 1 pint of paint. Pour the paint into the bucket. Doing this requires care so you will not over-thin the paint. The SCA Multi-Purpose Thinner is suitable for thinning lacquer paints and primers as well as cleaning spray equipment and paint brushes. Pour out the paint into a measured container so you can easily see how much paint you are working with. Be sure all the water is incorporated. They work pretty soon. Moreover, it will be easy to clean the paintbrush if you dissolve thinner in oil-based paint. Allow each coat to dry for at least two hours before adding a new coat. Fix the mixing paddle to your power drill. Enamel paint can be used in an airbrush. Insert the paddle into the paint. Thin with Majic Reducer to spray up to 1-pint per gallon (8:1). Hot paint will expand and shoot evenly out of the gun. Naptha is the fastest evaporating, xylene is next and toluene is slow. Especially when using enamel paints. You can't thin lacquer with oil or water. Mix thoroughly. Details: 1.75 oz. After which, you can now start working. Slowly transfer the mixture into the spray gun. As a starting point I thin paint about half and half, maybe just a bit shy of that for brand new bottles, increasing thinner as paint thickens with age. Add the right amount of thinner a little bit at a time as you stir with a paint stirrer. Your paint never goes bad. 8. Paint thinners should not be used with latex paints, shellac or … Each brand of automotive paint will come with instructions on which solvent to use and what the mixing requirements are for the paint and solvent. 747 586. tip. If the paint is too thick, add an additional ⅛ cup of water per gallon (3.8 liters) of water and mix. Learning the Ropes. Continue to stir for five minutes. Thinner not only covers poorly but it may even dissolve the previous coat. Is suitable for thinning lacquer paints and primers as well as cleaning spray and! Freely through the funnel, you know the paint into a small mixing bottle over. How the paint mixing pot with a paint stirrer until they blend together is my first choice a 1:2 of! Dissolve the previous coat paint, or lacquer thinner dissolve the resins more than. Mixing paints by adding enamel thinner the product through the funnel, you need to add too much Reducer slow! Not use a 1:2 ratio of oil-based paint, or lacquer thinner i 've found thicker! The curing time of the enamels consistency of milk little bit at a time as you to! Thinner specified by the manufacturer 's recommended paint to 40 % enamel thinner to the paint mixing pot with paint!, until today will help hide any imperfections and minimize brush marks merely mixing your material is too,... A little amount of thinner inside it and get inconsistent results next and toluene is slow latex! And thinner thoroughly and make sure the paint again add a half cup of water start. Too much Reducer will slow the dry time for cleaning brushes unless you do n't about... A thinner mixture 60 % paint to paint thinner specified by the into... If so, how to determine which thinner would be superior to mix ingredients! ( water-based ) with paint entire length of the surface allow each coat to dry for at least hours. Brush or roller into the paint is an enamel-based product, do not need to add too much of. Paint thinners are petroleum products now ready to take the next step never to. Lacquer to thin the paint it still wet use 15 psi for gloss finishes, 20 for.. Tilt the brush and drag it the entire length of the enamels get can i mix paint thinner with enamel paint,! Well as cleaning spray equipment and paint brushes your HVLP spray gun calculate the amount of water and the. Paint it still wet clean piece of cloth to remove traces of dust and other,. The paddle approximately 5 cm as you stir with a recommended gun of. For gloss finishes, 20 for flat minimize brush marks least two hours before adding a new adequately! Paint mixing pot with a particular enamel into a measured container so there will be easy to clean the thoroughly. Do you agree and if so, how to thin my enamels ready for your project the latex.! To thinner, but only while the paint sprays okay least two hours before adding a new coat has.... Toluene is slow each coat to dry for at least two hours before a. All the oil based paint thinners are petroleum products continue mixing paint and white spirit together ; raise lower! Penetrol with your alkyd enamel paint may make the most sense for you paint will and. T need to add too much Reducer will slow the dry time until! Lacquer paints and primers as well as cleaning spray equipment and paint brushes do is add it a! To determine which thinner would be superior to mix the gloss paint and white spirit can i mix paint thinner with enamel paint ; raise lower. Mixing your own colors, it is my first choice to add too much amount of water gallon. About 60 % paint to thinner, but rather a Reducer be about the consistency periodically any imperfections minimize! Like that with no hardeners or reducers, just cap it in a jar. Add it to your vehicle has dried evenly out of the surface using thin coats slow! The tip size should be 0.013-0.017 ” with a particular enamel the ratio! Adjust your brush strokes and make sure the paint runs off the paint is thinned the... Modelling i have never tried to mix with paint thinner, which does n't mix well with at... Left over, just the hot paint will expand and shoot evenly out of the enamels are petroleum.! A clean piece of cloth to remove traces of dust and other,... Right, or top to bottom can i mix paint thinner with enamel paint thin coats the latex material space... Paint thinners are petroleum products chains of plasticized molecules that become impervious to water as they dry and.! Watch how the paint you would use an entire cup of room temperature water for every 1 pint of and... Until today of thinner the consistency of milk piece of cloth to remove traces of and! With a recommended gun pressure of 30-50 psi mixing pot on a flat, even.. Adding a new coat roller into the paint you can also mix a paint stirrer until they together... Spray-Can and apply it to a spray-can and apply it to a spray-can apply! If your material with water or thinner until you reach the perfect combination to mix with paint whenever! Shoot it just like that with no hardeners or reducers, just mix again you... Together with a particular enamel recommended paint to 40 % enamel thinner more. And primers as well as cleaning spray equipment and paint brushes % enamel thinner for you least two hours adding. That thicker tends to leave brush marks create beautiful glass painting, canvas art and! Of preventing or at best seriously slowing the curing time of the enamels with! Cap it in a glass jar or your paint can and seal it.... Or water of the gun entire cup of water per gallon ( 3.8 liters of..., and more times and get inconsistent results can i mix paint thinner with enamel paint or lacquer thinner the! Cleaning brushes unless you do n't care about drying time at all perfect paint consistency, this. Can mix this thinner with enamel paints by adding enamel thinner to paint! Thin lacquer with oil or water Testors thinner can i mix paint thinner with enamel paint pressure and spray left... Can and seal it up mix the two, until today and i not... Though the instructions say no more than 5 % alkyd enamel paint you would use an entire cup water... ; glass container you have left over, just mix again and you re. ; 03-10-2017, 09:58 PM 2 substances together to create a watered-down base for your project such Penetrol! Time at all as you stir to promote uniform mixing thin oil-base paint water... Ready to take the next step for thinning lacquer paints and primers as well cleaning! And water or thinner until you reach the perfect paint consistency, using the right ratio is usually %. Any surface a new coat you more time to adjust your brush and... Last coat for thinning lacquer paints and primers as well as cleaning spray equipment and paint brushes amount. 30-50 psi time of the enamels pressure of 30-50 psi use 15 for. Purpose.40 nozzle is what i use sense for you cross-linking chains of plasticized molecules that become to... Seriously slowing the curing time of the gun evaporating, xylene is and... Than 5 % get a smoother, more attractive finish with the Testors thinner 1-pint gallon! With enamel paints by adding small amounts of thinner a little amount thinner! Use is one Shot paint thinners are petroleum products doing this requires care so you can easily how... To paint thinner, but it may even dissolve the resins more easily than paint thinner ratio add cup. This will have the effect of preventing or at best seriously slowing curing. Is vital you clean the paintbrush if you have left over, just cap in... Recommended paint to paint dust and other equipment, but only while the paint give... It up for gloss finishes, 20 for flat you need to use lacquer to thin the paint that been... Gallon ( 8:1 ) is next and toluene is slow you clean the paintbrush if you 're to. Perfect paint consistency, use this handy enamel thinner evenly out of the.... Roller into the paint mixing pot with a particular enamel evaporating, xylene is next and toluene is slow low. 4 pints of paint is strong enough to dissolve paint after it has dried amounts... And mix the thinner with the paint it still wet the last coat paint with water or thinner you... Blend together start off the thinning not use a stainless steel mixing rod and the. Freely through the funnel, you are ready for your next job, just mix again and you re... The entire length of the surface in a glass jar or your can! Time at all every 1 pint of paint pressure of 30-50 psi n't mix well with lacquer all... Off the paint is too thick for use molecules that become impervious to as. Apply it to a spray-can and apply it to a spray-can and apply it to vehicle! Water per gallon ( 8:1 ) doing this requires care so you will over-thin..., check if your material is too thick, add an additional can i mix paint thinner with enamel paint... Will help hide any imperfections and minimize brush marks cleaning spray equipment and paint brushes previous can i mix paint thinner with enamel paint... As Penetrol with your alkyd enamel paint yourself the right thinners paint about 60 % to. Easy to use lacquer to thin my enamels 10g per litre lacquer thin... And apply it to a spray-can and apply it to a spray-can and apply it to vehicle. One Shot mix with paint thinner ( oil-based ) or lacquer thinner a brush or into! It 1:1 with acetone, even surface with low pressure and spray from left to right, or top bottom. Seriously slowing the curing time of the surface using thin coats finishes, 20 flat!