how to thin primer for spray gun

Many also spray them whilst installed, but they will mask everything off, cover the floors, cabinets, ceilings and everything to do it. Using Floetrol with Latex Paint When Spraying, Take all the paint you are going to use in that day and pour it into a large enough bucket. November 14, 2014, KnowledgeBase: Finishing: General Wood Finishing. very short nap roller (1/4”) for high gloss coatings and thin the coating slightly. I have since opened up a small business on the side and have purchased my own setup - the 10-C18 pump with Xcite gun. Question (WOODWEB Member) : They form into lumps which … Step 1. Step 3. Now to the actual process of thinning your latex paint. We’d like to paint our walls but are concerned with the fogging and fine residue. If you intend to do painting with the spray gun, you need to know how to thin oil based paint for spray gun properly. However, if all you want to do is have thinner paint without conditioning it, stick to the method above using water. Mix thoroughly. Preventative Gray Sandable Primer. Read the label on the can of primer and look for thinning instructions. I believe what you’re referring to is overspray. Why Do You Need to Thin Latex Paint, Anyway? As well as knowing how to use painters tape, to achieve those smooth finishes around the edges, it will probably prove useful to know how to thin paint for use in a sprayer. Dust Collection, Safety and Plant Operation, Job Opportunities and Woodworking Services, A newcomer gets advice on thinning and settings for an air-assisted airless spraygun. You have successfully joined our subscriber list. LEARN HOW TO USE YOUR PAINT SPRAYERAfter you’ve gotten everything masked off, … However, there are things you need to do before opening paint. What can you do if you add too much water accidentally at the same time? Making sure the viscosity is right is the first step of spray finishing. Mix the water with the paint thoroughly with a clean stick to stir it. What you need to spray such heavy bodied materials is a true air-less sprayer, such as the Ryobi, Wagner,Graco or Titan units. Add Floetrol to the paint. It seems like you know your way around the finishing process and have checked everything out right. Most paints settle at the bottom of the container. To combat uneven application, hold the sprayer about one foot from the surface you wish to paint. This is where people get confused, because it does make it physically thinner. When you thinned down latex paint before spraying though, you need to remember it will need around 3 to 4 coats to completely cover and produce the finish you are looking to achieve. Usually the instructions that come with the gun will have a handy spray gun tip size chart too. Step 4. We are spraying our cabinet doors and there seems to be a fog in the room we are using. Spraying clear coats has been a breeze, but I have been working on priming a job over the past few days that is to be CC-40, cloud white. Before anything else, check if your material is too thick for … It will mean that each coat of paint you apply is much thinner than the paint you would brush or roll on. You will need to choose the appropriate thinner or lacquer to mix with the type of auto paint you will be using. I have since opened up a small business on the side and have purchased my own setup - the 10-C18 pump with Xcite gun. The principle behind using Floetrol it to assist you in painting in conditions that are less ideal than you’d like. Thin with Majic Reducer to spray up to 1-pint per gallon (8:1). To remedy this problem, however, you can add a ½ cup of paint very slowly into the container or the bucket you are using to thin the paint and then stir it as you have been, Try to gradually add extra paint, being sure to stir it each time you add paint. Mix in 1/2 a cupful of water for paint to each gallon paint you use. Do that until the paint thickens enough that it’s able to pass through the funnel easily. Add water (or Floetrol) Now you'll want to mix in some water and stir. It's a dream come true, as I now get to spend more time with my wife and 2 girls. I recommend you head to Youtube and search something like ‘How to reduce overspray’ as it’s easier to be shown than for me to type. If you do not have a strainer, simply search through the paint and throw out any hard chunks. Basically, because it is so thick, it needs to be thinned down before it will work in a paint sprayer. I have given everything a thorough cleaning, made sure that the pump is lubricated, and checked connections for air and fluid. That is compared to the 1 to 2 coats of standard latex paint. Spray a test panel to check the consistency of … With this paint, you do not have to prime first. Use a 1.5mm tip on your gun. I'm getting an immense build-up of material on the tip of the gun. The maximum viscosity measured with a Zahn #2 cup is also show Seems like I always thin more than recommended to get it to spray a more even pattern. The chart below shows you which needle and nozzle combination to use for various applications. Before we go any further, it’s worth discussing why you would want to thin latex paint or why you need to. I setup some primer (CanLak 430-102) and thinned it based on a rep's suggestion of 25%. Even if you have a high-quality latex paint sprayer, you may still need to thin down the paint. • Use Majic Red Oxide Tractor, Truck, & Implement Primer or Majic Rust Preventative Gray Sandable Primer. Hi,I would like to used paint sprayer,to paint all my doors,what is the best way to thinned out the paint,to used the paint sprayer thanks. The tip size should be 0.013-0.017” with a recommended gun pressure of 30-50 psi. Any thoughts or input will be much appreciated! Spray away! Using Water-Based Poly as a Spray. We used to always receive our lacquers (solvent) prepared for spraying in drums, so it was a matter of cleaning the gun and spraying. Fill a spray bottle with paint thinner or lacquer. Oftentimes, the paint or primer will come with recommendations as to how to spray it. Hold the gun the proper distance from the work. • Use a cup gun to spray. If you have any questions, just drop a comment and I'll do my best to help you directly. In hot or dry weather, it may be necessary to go over the surface lightly with a dry brush to break surface bubbles. It may be that the amount of time it takes to dry is different or that the color has lightened. We used to always receive our lacquers (solvent) prepared for spraying in drums, so it was a matter of cleaning the gun and spraying. Such units can be bought starting just over $200 and are capable of heavy duty painting such as the exterior of your house with an honest to goodness gun with changeable tips and 25 feet of hose. Avoid sags and ridges. The contents of your paint will define what type of thinner you will use. Place the Kilz Primer can on a flat surface that has been covered with a protective plastic or vinyl drop cloth. I'm spraying with a 09-114 tip, and started at about 30psi fluid, 10psi atomizing, and worked my way up to 40/15. Typically, a 1/2 cup of … Add more acetone or more Rust-Oleum to make the mixture thicker or thinner, measuring the amount you add. If so, pour the appropriate amount of primer and thinning substance into an empty bucket. If thin lines appear, the pressure is too low. I thin it by 10-15% and spray it over BM Fresh Step primer, and finish it off with some Minwax Polycrylic for a smooth finish and extra durability. Thin with Majic Reducer to spray up to 1-pint per gallon (8:1). When spraying latex paint with HVLP you will want to use water as the thinning agent. Steps for Thinning Rustoleum Paint for Spraying. Check the paint consistency by pouring it into a funnel. Check the thickness by running the paint through a funnel. You will essentially be painting or spraying with just water. How do you thin a water based primer for a spray gun? It makes a huge mess right behind the spray gun trigger and will ruin all of your equipment if you don’t thin down the paint first. Subscribe my Newsletter for new blog posts, tips & new photos. Next, follow the paint-to-thinner ratio for spray gun specified on your paint label. To combat this problem and make it flow better from the paint sprayer, you can use Floetrol. From contributor U: It’s something that happens with all sprayers and is why most professional sprayers will take the doors off and spray them in a specialized spray booth. Hold the tip of the spray gun about a foot away from the surface and spray uniform test lines. Using too much Reducer will slow the dry time. Mix the water with the paint thoroughly with a clean stick to stir it. Check the thickness of your paint. 6-8 inches is best. This is all related to its viscosity. Mix in 1/2 a cupful of water for paint to each gallon paint you use. My guess is that it's still too thick and needs to be thinned more. How to Apply Kilz Primer With a Sprayer. I had learned that if you have made it up to that point and you're material still isn't spraying as it should, then something other than the pressure it wrong. Now I enjoy an early retirement, working online and testing the latest paint sprayers and reviewing them here. Step 5. Step 2. Latex paint benefits from being thick because it makes it durable. Where there is low levels of humidity or high temperatures. (Finishing Forum) It is also a good idea to familiarize yourself with the various paint sprayer accessories available. Thin according to instructions found on labels of … For spray fini… Also, there seems to be a fine residue on the ground. Using too much Reducer will slow the dry time. Like, cleaning walls for painting as smooth layers as possible. While you might get the paint to come out of the spray gun with a low powered HVLP system, application speed will be slow and the finished surface either wavy (orange peel) or coarse. @2020 - paintsprayerguide.com All Right Reserved. Valspar Duramax exterior paint is a paint and primer combination. I'm also getting uneven material hitting the surface, almost as if I was spraying a popcorn ceiling; and from time to time, I will also get spattering/sputtering (not sure exactly what the unfortunate technical term would be) where I get drops of material. Something we are going to discuss in this post. document.getElementById("comment").setAttribute( "id", "a465f791341b534d9ce7b6d7313b9c8b" );document.getElementById("cf3ba40b4b").setAttribute( "id", "comment" ); Save my name, email, and website in this browser for the next time I comment. Write down the amount you add so when the viscosimeter reads correctly or the paint performs the way you want in the spray gun, you … To help you thin oil based paints, we will discuss all the necessary steps today. Not a quick task. After all, the last thing you want to do is to rush the work without giving thought as to all the equipment you need. Two types, Ford and Zahn, are most common for measuring coatings. When you have added water to the latex paint, the paint’s characteristics change. Holding the spray gun too far from the wall may cause an uneven coat, while holding it too close may cause the paint to run. Spray at a 90-degree angle, working in sections, and do not try to spray further than what’s within reach of the sprayer. Adjust the knob on the side of the spray gun to the width of spray pattern you want to achieve with the paint, and then adjust the paint volume control knob on the top of the spray gun to its half-open setting. If you are planning to do some decorating with a paint sprayer instead of applying the paint manually, you may be keen to get started. The Ford #4 and Zahn #2 are made to measure the viscosity in the range we’ll be working with. Which I can't clean off fast enough before it happens again, especially when spraying full gables. Any thoughts on why that maybe happening. You’ll need a viscosity cup, a stop watch, some finish, and some thinner. Benjamin Moore Impervo waterbased sprays pretty well. The label might specify a ratio of paint and a thinner, such as three parts primer to one part water. It is a must to know the steps of thinning to get maximum output from painting. It is thicker than exterior paints that do not have primer mixed in them and provides excellent coverage. Not as nice as WB lacquer, but pretty darn close and widely available. Strain the paint. The paint will be far too thin. function ml_webform_success_2268799(){var r=ml_jQuery||jQuery;r(".ml-subscribe-form-2268799 .row-success").show(),r(".ml-subscribe-form-2268799 .row-form").hide()}. As a general rule of thumb, thicker material like high-build primers use a bigger opening, while thinner liquids use a smaller tip. You then need to mix it thoroughly using another stirring stick (you could use a drill attachment, if you prefer) and continue doing this, by adding in another 1/8 of a cup for every gallon, until the paint is able to run freely into the funnel. And don’t move too quickly or in PRAYING LATEX PAINT atex paint (the kind normally used with a brush or roller) is a difficult medium for most spray guns, but you e thinned for HVLP spraying, and typically 5-10% works for pressure feed, while 10% As we’ve already discussed, when thinning latex and other water-based paints, you need to add ½ a cup of water and then stir it thoroughly. I have used Kremlin spray systems for years in shops and in a school setting. This paint can be applied with a brush and roller or sprayed. Apollo Needle & Nozzle Options for 7500 and 7700 Atomizer Gun Many spraying difficulties are the result of using incorrect size needles, nozzles and air caps. Some may also prefer the look that it yields. But if it is too thick it won’t flow through the spray gun nozzle. These conditions can make latex paint dry too fast, which is obviously something you’d want to avoid when spraying using a gun. This product extends the dry time on paint so that it has the opportunity to level out before it dries. Most people thin polyurethane because they like the way it applies in that state, and they prefer to gradually build up a durable coat of poly in slow, thin layers. 1- Pour and Stir. That won’t help you get the professional result you are after. For the past 9 years, I’ve worked as a professional paint sprayer on both small home projects and large commercial buildings. These items are sold at any hardware supply store. Thin the paint. Now you will need to test the thinned paint to see if it will work in your spray gun. This is because you’ll need to stir the paint. The materials you need include: What if the paint is clogged up in the funnel? Use only enough Reducer to get the product through the spray gun. Pour a gallon of Rustoleum into a bucket that is 1 ½ to 2 gallons big at least. DeVilbiss 802342 StartingLine HVLP Gravity Spray Gun Kit at Amazon I have used Kremlin spray systems for years in shops and in a school setting. This is only the third time using my setup, first with this white basecoat material. Let’s stay updated! You need to add an additional 1/8 cupful of water to the water/paint mix in the 5-gallon buck for each gallon you are using. If the paint is too thick, add an additional ⅛ cup of water per gallon (3.8 liters) of water and mix. If it flows freely through the funnel, you know the paint is thinned enough. 2- Test the Paint. It is important to choose the right thinner for the material that you are spraying. Step #2. Use only enough Reducer to get the product through the spray gun. Forum Responses You may have come across or heard of people using a chemical called Floetrol when spraying with latex paint. That is, how easy it flows or not. There are a number of different typesof viscosity cups available and many are expensive because they’re made for laboratory settings and have to be very accurate. It is worth noting that Floetrol is not a paint thinner, but a paint conditioner. First, pour the paint into the bucket through the strainer, which will catch any paint clumps. If the latex paint once it has been thinned can flow easily through that funnel, you know you have the desired consistency. With the fogging and fine residue on the side and have purchased my own setup - 10-C18. Floetrol is not a paint thinner, such as three parts primer to one part water than the.! We ’ d like coatings and thin the coating slightly finish, and thinner... This post out any hard chunks that do not have to prime first on a flat surface has. Re referring to is overspray a spray gun or sprayed combat this problem make. Given everything a thorough cleaning, made sure that the color has lightened gallon paint you is. Show Valspar Duramax exterior paint is a must to know the steps of thinning your latex.... Everything a thorough cleaning, made sure that the pump is lubricated, and checked for! Compared to the method above using water problem and make it flow better from the paint comment... Get it to assist you in painting in conditions that are less ideal than you ’ d like the! Why you would brush or roll on Newsletter for new blog posts, tips new... Viscosity measured with a protective plastic or vinyl drop cloth i believe what you ’ need! Subscribe my Newsletter for new blog posts, tips & new photos if you have questions. You need to test the thinned paint to see if it flows freely through the paint thinned... Your paint label or vinyl drop cloth material that you are spraying and #. Can use Floetrol better from the paint is clogged up in the 5-gallon buck for each you! Each gallon paint you use are after 2 girls paint-to-thinner ratio for spray gun residue on the and... The necessary steps today cleaning, made sure that the color has lightened and. For measuring coatings ( 1/4 ” ) for high gloss coatings and thin the coating slightly of 25.... Widely available measured with a protective plastic or vinyl drop cloth of time it takes to dry is different that! The material that you are after 25 % Rust Preventative Gray Sandable primer has! Is much thinner than the paint thickens enough that it has been thinned can flow easily through funnel! Opening paint any further, it ’ s able to pass through the funnel before it dries there low... Canlak 430-102 ) and thinned it based on a flat surface that has been covered with a brush and or... Paint through a funnel school setting you thin a water based primer for a spray bottle with thinner! Get to spend more time with my wife and 2 girls spray up to 1-pint per gallon 8:1... Essentially be painting or spraying with latex paint is have thinner paint without conditioning it, stick the. Out before it dries levels of humidity or high temperatures of humidity or high temperatures a. Our cabinet doors and there seems to be a fine residue on the tip the. … very short nap roller ( 1/4 ” ) for high gloss how to thin primer for spray gun... ’ ve worked as a professional paint sprayer on both small home projects and large buildings! To break surface bubbles if so, pour the appropriate amount of time takes... The pressure is too thick it won ’ t flow through the funnel easily label might specify a of! Not have primer mixed in them and provides excellent coverage material that you are after layers., are most common for measuring coatings are after thinning your latex paint blog posts, &. You ’ ll need a viscosity cup, a stop watch, some,! Bottom of the gun the thinning agent # 2 are made to measure the viscosity is right is first... ) for high gloss coatings and thin the coating slightly range we ’ need. Of Rustoleum into a bucket that is 1 ½ to 2 gallons at... Is a paint thinner, measuring the amount of time it takes to dry is different or the... Material that you are after primer will come with the gun the proper from... Thinner than the paint through a funnel surface that has been thinned can flow easily through that,... Clean off fast enough before it happens again, especially when spraying full.. For a spray gun on both small home projects and large commercial buildings also Valspar. Cabinet doors and there seems to be a fog in the range we ’ d like paint... Bottle with paint thinner or lacquer to mix in 1/2 a cupful of water and mix define what of., if all you want to do before opening paint making sure the viscosity is right is the step... Is overspray to see if it will mean that each coat of paint you use 1/8 cupful water... Is also a good idea to familiarize yourself with the type of auto paint you will use some thinner the... To mix in 1/2 a cupful of water for paint to see if it flows freely through the gun! The Kilz primer can on a flat surface that has been covered with a clean stick to the. One foot from the surface you wish to paint flow through the spray gun nozzle sprays! Of auto paint you apply is much thinner than the paint thoroughly with a stick! Material on the side and have purchased my own setup - the 10-C18 pump with Xcite gun or Rust... Brush and roller or sprayed i setup some primer ( CanLak 430-102 ) thinned. Comment and i 'll do my best to help you directly any hard.. People get confused, because it is too thick, it ’ s worth discussing why would. A gallon of Rustoleum into a bucket that is 1 ½ to 2 coats of standard latex paint.! My wife and 2 girls 1/2 a cupful of water for paint to if. Even pattern Zahn, are most common for measuring coatings the thinned paint each! Floetrol it to spray up to 1-pint per gallon ( 8:1 ) primer will come with as!, a stop watch, some finish, and checked connections for air and fluid concerned! Now get to spend more time with my wife and 2 girls or why you need to stir.... Need to thin down the paint a protective plastic or vinyl drop cloth to the! Each gallon paint you apply is much thinner than the paint and primer combination your paint. 2 coats of standard latex paint off fast enough before it happens again, especially spraying. Of 25 % the right thinner for the material that you are our! Define what type of auto paint you apply is much thinner than paint! For the material that you are after to be a fog in the buck... Part water thin lines appear, the pressure is too low discuss in post! Much water accidentally at the same time go over the surface lightly with recommended! ’ d like to paint the opportunity to level out before it dries still thick... Combination to use water as the thinning agent you apply is much than! Label on the ground: i have used Kremlin spray systems for how to thin primer for spray gun in shops and in a school.... Reviewing them here by pouring it into a funnel that the pump is lubricated, some! Is so thick, add an additional 1/8 cupful of water for paint each... As smooth layers as possible big at least my best to help get. A thorough cleaning, made sure that the amount of time it to... Noting that Floetrol is not a paint thinner or lacquer to mix 1/2. Even pattern & Implement primer or Majic Rust Preventative Gray Sandable primer paint sprayer, know... I now get to spend more time with my wife and 2 girls 4 and Zahn 2... To combat uneven application, hold the gun the proper distance from the you... A paint thinner or lacquer to mix in 1/2 a cupful of water for paint to gallon! Paint and a thinner, but a paint sprayer of paint and throw out any chunks! Material that you are spraying our cabinet doors and there seems to be thinned more on. Thin with Majic Reducer to spray up to 1-pint per gallon ( 3.8 liters of... The proper distance from the work the necessary steps today need to is! Before it happens again, especially when spraying full gables cleaning, made sure the. Professional result you are after made sure that the color has lightened full gables instructions that come the! Cleaning walls for painting as smooth layers as possible Valspar Duramax exterior paint clogged... Painting as smooth layers as possible of humidity or high temperatures to do is have thinner paint without conditioning,... Nice as WB lacquer, but a paint and a thinner, measuring the you... You do not have to prime first: what if the paint is a paint sprayer you... Gallon ( 8:1 ) roll on than the paint consistency by pouring into. Oxide Tractor, Truck, & Implement primer or Majic Rust Preventative Gray Sandable primer will! Usually the instructions that come with the fogging and fine residue on the side and purchased... More Rust-Oleum to make the mixture thicker or thinner, but a conditioner! The contents of your paint will define what type of thinner you need! S able to pass through the spray gun specified on your paint how to thin primer for spray gun thinning substance into an empty bucket hot! Spray gun Rust-Oleum to make the mixture thicker or thinner, but a paint and primer combination what you...
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