Learn more about using a viscosity cup to thin paint for your paint sprayer here! To start out, this is my all-time favorite water-based polyurethane. I dont know what kind it was but we sprayed latex based paint all the time and never thinned it down. The paint sprays you mentione, Which paint sperays better for me? I still thin the poly for the Fuji, but I don’t have to worry about getting it just right. I personally use these disposable filters. I’m an absolute beginner at painting furniture, and never having painted any kind of furniture before, I’ve taken up a rather ambitious DIY project…re-painting my two nightstands and my chest of drawer a beautiful admiral blue (they’re a brown-black currently). haha, Poly needs at least 24 hours to dry before light use, and about 30 days to dry before it should be cured (meaning as dry and hard as it’s gonna get!). So if you want to use a spray paint kind of oil based poly, I really recommend that you stay away from this Varathane oil based spray can, and instead, use this Minwax Fast Drying Oil Based Poly. You won’t regret it! Before I had a paint sprayer, I would brush water-based poly onto my chalk painted furniture, or I would wipe it on with a lint free rag. Waterborne paint performs better with a spray gun designed to work with waterborne materials. I love a good brush free painted finish on all of my painted furniture. Do you have problems with your polyurethane being streaky or foggy when you brush it on? If you use chalk paint and you want to distress, I like to use clear shellac to make it possible to distress without seeing white primer. But when we moved into a home with a garage, I could not wait to get a paint sprayer to make painting furniture faster! Water Based top coats are ready to spray from the container. Your email address will not be published. Recommended Spray Tips for Wood Stains and Top Coats. Allow the Natural stain to dry 1 hour before applying your final stain colour. **I recently tried the Varathane oil based poly in a paint can and it was a mess (I tried two different cans too!). Developed to respond to the change in the market needs, these spray guns have special mechanisms to create an optimal atomizing condition for water-based paint. Always test your colour on a hidden part of the furniture! Please feel free to use ONE (1) photo per post with credit and a link back to the original post. I had no idea what happened, so I researched it. Some spots will have a lot of flattening agent (making it have a very matte sheen) and other spots will look crystal clear (making it have a more glossy sheen). I used the Wagner Double Duty for 3 years before I upgraded to the Fuji Q4. Use stick or drill attachment to mix paint and water together. The new water-based paints are a lot thinner than the solvent-based version out of the can, but they still need to be thinned before being sprayed. Learn more. General Finishes water based products can be sprayed through compressed air, HVLP, airless or C.A.S. Determine if you are going to be applying the paint with a spray gun or an airbrush. To start out, this is my all-time favorite water-based polyurethane. Suitable for all surfaces, Pintyplus Home is formulated with water-based resins, has a pleasant low odor and is easy to use without running. We talked about thinning your polyurethane to make it feel more smooth, but there is another step you can take to make sure it feels more smooth. Surface Preparation: All surfaces should be clean and free from dirt and oil and sanded as per instructions above. And then one day, I ended up with foggy spots all over my fresh black painted buffet. Over paint, I use water based polyurethane. Add ½ cup of water for each gallon of paint. I found out that mixing the polyurethane was even more important than I thought. It is important to spray enough material to allow proper flow and levelling of the finish. I love when you share my work! Before we go any further, let’s take a quick second to go over the basics. See, I used to not mix my poly very well. Keep your gun at a 90* angle, 15 - 20cm from the surface. I would try spraying without thinning. Note: High humidity can cause the finishes to take longer to dry but will not harm the final finish. With my professional Fuji paint sprayer, I don’t measure as much, but I like to fill up my 8 ounce mini container with about 2/3 polyurethane and then put water in the last 1/3 of the container. I wanted it to look even and smooth. You’ll want to … Spray medium wet films at 3-5 wet ml thickness. So that translates into 2 parts poly to 1 part water, for any size container. If the polyurethane dries too fast, it can result in those textured bumps and it can make the poly feel rough. If you’re working on a budget, aren’t as worried about the finish being perfect and have some more time to mess with the sprayer, you can make a hobby paint sprayer work! It would be great for me if you could tell me a little bit Please? Depending on how thick the oil based poly is, you might need to thin it out with mineral spirits. 2. If you have never sprayed finishes before, take a large piece of cardboard and practice your technique first. Ask me how I know. What a god-send your article was for me! This combination of units delivers a highly-efficient water-based spray painting system that allows for perfect coverage. If you’ve sprayed much before, I’m sure you’ve noticed the overspray that gets into the air. If the spray paint is oil-based, you can use a cloth to blot the area with paint thinner, taking up the color a little at a time. but they also may be reduced 10 to 20% with water or GF Extender. You can also choose from Matte, Satin, Semi-Gloss or Gloss sheens! And then I can really control how much polyurethane comes out of it, unlike with the Wagner. Both paint sprayers that I have had worked well with poly. There is a more middle of the road Fuji Paint Sprayer that doesn’t cost quite so much. Paints are divided into two categories: oil-based paint, also known as alkyd paint, and water-based paints, known as latex paint. Those clumps, even if they are small, can clog your sprayer and cause a mess for you! All content on this blog was created for inspiration and entertainment purposes. The Q4 is definitely an investment that isn’t for everyone. As you might imagine, solvents like cellulose thinners will evaporate even on a fairly cold day, but water will persist unless the air is free of moisture. The Water Based Paint Spray Booth consists of: • Paint Booths (2 units) • Mixing Room (1 unit) • Full ramps and full grilles. How to Paint with the Wagner Double Duty Paint Sprayer, How to Spray Paint a Dresser with Chalk Paint. You don’t want it to be under 50 degrees though. I love to see the transformation from old and outdated to new and in style. No, you can use paint and polyurethane in the same paint sprayer, especially if you’re using only water-based products. I have all the supplies needed…but I’m getting cold feet now! ), you shouldn’t have any of these problems! Always test products on a hidden area. We recommend Graco HVLP Spray Systems for the furniture or wood finishing industry. All images, tutorials and work are copyrighted. 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. Spray Application of General Finishes Water Based Finishes Using HVLP Spray Equipment. My name is Natalie. Fluid tip sizes for HVLP should be as follows: Always strain material through a medium to fine mesh filter before spraying. If necessary in hot or dry climates, reduce 10 to 20% with water or General Finishes Extender to extend the open time. The keys are the needle, nozzle, and air cap designs … After your 3rd coat, wait 24 hours to set anything on your freshly polyed surface. Creating anything with the suggested tools, products or methods, is under your own risk! Trust me, it doesn’t always spray perfectly right from the get go. IF I don’t use clear shellac, I use BIN shellac based primer. If you’re super particular, or if you don’t want to spend a lot of time messing around with getting the polyurethane just right, you’ll need to buy a more expensive paint sprayer. Alibaba.com offers 2,820 spraying with water based paint products. It doesnt need a glossy finish (infact it should be matt) as it will have a clear laquer on it. Most everyone recommends 3 coats for the best durability. I wanted it to look as flawless as possible. I have two questions, if you wouldn’t mind answering them please: 1) To prime or not to prime, that’s is the question 😄. Yeah, that’s a pretty basic step. Another option is to use the spray can version of oil-based polyurethane. For the water-based paints, the water acts as a solvent and offers many possibilities of mixing colors. If spraying as a paint, do not reduce. The exact drying time varies because of different temperature and weather conditions in your area. As you can probably guess, there is more flattening agent in the matte sheen compared to the gloss sheen. By using our website you agree to our use of cookies in accordance with our cookie policy. I haven’t had major problems with it turning yellow over white paint (unlike the Minwax polycrylic). Run paint through a funnel to test viscosity. Hi there, I am in the UK, I need to spray a Hayabusa fron fender, it is in water based and Y9K code, I have never painted with this water based before, I have the paint, but no idea how to paint with it, I have a nice wooden shed! Crazy huh? 1. Practice makes perfect! (My go to is Satin). What do you say? © 2006-2020 Euro Finishes. I’m proud of you for taking on the project! In this instance, do not reduce. Shellac based products and oil based products are about the only thing that will really block bleedthrough. You are about to see four HD videos that take you through the process of mixing and then spraying water-based acrylic paint – none is very long but together they will get you started and hopefully allow you more time to enjoy your modelling! He had a spray gun he used. Tuesday 22 December: Due to covid and company reorganising, our store is temporarily closed for orders (there are no payment options enabled at checkout). units. You could use water to thin the paint but its not going to cover as well. I prime every piece. Basecoat needs to be put on as light steady coats. Images are representative. The concept is the same, but there are a few important details you should watch for. Best of luck! You can thin the polyurethane out the same way you would thin paint out. Always read safety sheets. Spray water on the cardboard to learn how the gun works. What is the best water-based polyurethane for spraying? We use cookies to give you the best online experience. But I like to stick to only water-based products in my paint sprayer. Mostly because I find that there is room for more user error when it comes to the gallon sizes. With the Wagner Double Duty Paint Sprayer, I thin the polyurethane out so it would empty out of the viscosity cup at 35 seconds. Don’t spray your polyurethane in full sun, or in the heat. A correctly sprayed finish should appear even and glossy. Just make sure it’s spraying how you want it to spray before you actually spray your poly onto your project. Surface Preparation: All surfaces should be clean and free from dirt and oil and sanded as per instructions above. If necessary in hot or dry climates, reduce 10 to 20% with water or General Finishes Extender to extend the open time. Spraying too large of an area can result in a textured grainy surface. As long as you mix your poly really well (don’t shake it, mix it with a stir stick! Additional photos or text may be available with my written permission. Pintyplus was a pioneer in launching a water-based spray paint I like to test my sprayer on a piece of cardboard, the plastic that covers my wall, or a scrap piece of wood. You can thin it out using the same method as the water-based poly! But are you doing it right? Not only will the primer give you better adhesion, it will also help your finish to have an even coverage. Troubleshooting: Spray Paint is To o Thin When thinning water based paints such as latex, you should be adding 1/2 cup water to your paint and then thoroughly stirring. Required fields are marked *. Then wipe away all the white powder left from the poly. It’s available in gallon, quarts, and 1/2 pints. Break your work into sections such as dresser top or drawer fronts. units. So that means that you spray one coat, let it dry completely, spray another coat, let that dry completely and then spray a third coat and let that dry for at least 24 hours. A wide variety of spraying with water based paint options are available to you, such as material, plastic type, and usage. You should notice a huge difference in how smooth it is before and after sanding. So I bring life back into old pieces and hope to inspire you to do the same. Your email address will not be published. I’m sure you already know this, but brushing on, or wiping on polyurethane is pain, but it also leaves streaks, or an uneven sheen. Of course this means that a professional spray booth with filtered air throughput is preferred. Water Based PolyAcrylic is ready to spray from the container. The problem your going to have is waterbased basecoat is pretty much unworkable once its on. Spray the water based auto paint over the primer as a base colour coat for your car. When the polyurethane has some extra water in it, it takes longer for it to dry, making it easier for the poly to lay flat before drying. Thinning polyurethane for spraying isn’t completely necessary (unless you want a super smooth finish.). If it’s not spraying correctly, you’ll make extra work for yourself if you don’t test it first! Thinned polyurethane will be able to lay down better, with less texture bumps. surface’s existing paint formula will help you select the right paint for a new coat or color,” Joey says. The lady recommends ploycrylic. It is generally not necessary to reduce Milk Paints. (I like to vacuum up the dust and then use a tack cloth to wipe any excess away). Learn how to make your polyurethane topcoat look perfect with this tutorial on how to spray polyurethane. It’s easier to mix the flattening agent into the whole can, and there is less room for me to mess it up. If you’re using some oil-based, some water-based and some shellac-based products, you might want to get separate sprayers. How to mix and spray water-based acrylics. They use it to change the sheen from gloss to matte (flat). But that doesn’t mean that it can’t be done! All General Finishes water based topcoats and wood stains are ready to spray from the container without additives with the exception of Conversion Varnish. If you have a viscosity cup, use that to make sure your polyurethane is the right thickness (or viscosity) for your paint sprayer. I’m so scared of messing up my furniture! Use an airless spray gun. For narrow surfaces, reduce the fan pattern to 5 - 7cm to reduce overspray. So, if you have a fan sucking up the air, or ventilation you will get a smoother feeling finish. If you work in an area with very little ventilation, that overspray will settle on your furniture, making it feel rougher. What does it mean to let it dry completely? But if it’s a sunny, dry, 90 degree day, your poly will dry very fast. I stay far far away from minwax polycrylic because it tends to yellow more than the Varathane brand of water based polyurethane. “If you don't know if the existing paint is oil-based or water-based on looks alone, then wipe the surface with denatured alcohol Hot Sale Manufacturer Water-based paint spraying equipment Water-based paint spraying equipment, putty spraying machine, airless paint sprayerputty spraying machineYongkang Daqi Industry & Trade Co., Ltd I got frustrated soo many times when I went to put polyurethane on the top of a dark colored dresser. Replace the masking tape. Hey there! Read More…. I haven’t actually done it because I don’t like to spray oil-based products from my paint sprayer. Before spraying anything, always put it through a mesh filter to weed out any clumps or bumps. How to Spray Water Based Finishes General Finishes water based products can be sprayed through compressed air, HVLP, airless or C.A.S. But you have to use the right primer. Just for it to look streaky and foggy. Just make sure to use the correct thinning agent (mineral spirits for oil-based products, and water for water-based products). The very first thing you should do when you open a fresh can of polyurethane is mix it. Pintyplus Home has been specifically created to paint any object in your house including walls, gates, doors, windows, furniture and decorative objects. Hello Natalie! Spray the paint using the same coverage technique as that used with the primer. If it’s raining, super humid, and 55 degrees (and you’re painting in a garage that is not climate controlled) it will take longer for your poly to dry. It is pretty similar to the Q4, and has the controls that make the Fuji way better. Always strain material through a medium to fine mesh filter before spraying. Overlap each pass 25% to conceal lines. If necessary, in hot or dry climates, reduce 10 to 15% with General Finishes Extender to extend the open time. They also provide the best adhesion. If you’re already using a paint sprayer to spray paint, spraying polyurethane isn’t much different. Thoughts? Varathane recommends waiting 2 hours between coats. When the polyurethane isn’t thinned out, it feels rougher, and there is more chance to get little bumps of texture in the dried poly. Use an airless spray gun for larger surfaces, such as indoor and outdoor … If you don’t mix the flattening agent into the rest of the poly, it can create an uneven sheen everywhere you spray. yourpaintsprayer.com/spray-gun-for-polyurethane. Hi, For example, you may wish to spray Rosewood stain on for a painted look. Inside your can of polyurethane is some flattening agent. Spray with water-based wood paint should be added on the basis of the original paint 5% ~ 30% of the tap water dilute after use, for the viscosity of the paint water should also increase, the diluted paint after its coating a 4 cup viscosity should be around 18 ~ 20s. (Even if it’s a brand new can!). Check your fluid settings and adjust the controls to get comfortable with the spray angles and to develop your technique. Because up at the top of this post, I told you that I recommend Varathane water-based poly instead of the Minwax water-based poly. Pre-sealing will cause the final stain to be lighter. You want to find a nice place where the polyurethane can dry slowly. Use a small nozzle on the paint sprayer to account for the thinness of the water based paint. In the automotive refinishing market in particular, there is a shift to water-based paint in order to cope with these issues. DIY So I Can Kiss You Anytime I Want Sign, « How to Repair (and Stain) Chipped Veneer Furniture. read more... Hello! The flattening agent likes to fall to the bottom of the can, so the polyurethane on the top of the can has little to no flattening agent in it. I don’t know that there is exactly the perfect paint sprayer for polyurethane. 2) Water based polycrylic or polyurethane? Air flow is important across the painted panel to dry the paint properly and remove moisture. If you spray the poly super super thick ( I don’t recommend that!) This is where that user error comes in that I mentioned above. When using water-based paint, water-based paint spray gun is an indispensable tool. And then I learned how to spray polyurethane. With which I can paint my house, furniture and other myself. it will take longer to dry, and if you spray a super thin coat (I also don’t recommend a super thin coat) it will dry almost immediately. Apply a thin coat first that will dry and harden faster. Get free shipping on qualified Water-Based or Buy Online Pick Up in Store today in the Paint department. Make sure you have enough ventilation when spraying. The lady whose video I’m following recommends not to prime unless you have oak furniture. But you definately need to removed runs otherwise the end result will look shocking. Even if you have used poly before, I think you still might just benefit from not skipping forward. You can! I have no idea what kind of wood furniture I have. I personally can usually recoat in about 1 hour. I have been painting since my childhood, and have always had a love for anything crafty. (about 30-35 seconds for the viscosity cup). Whenever I want to spray oil-based poly, I go for the spray paint version of the Minwax Fast Drying Polyurethane (linked below). The concept is the same, but there are a few important details you should watch for. Spraying construction paint film than brush paint film more flat. If you’re already using a paint sprayer to spray paint, spraying polyurethane isn’t much different. You’ll basically be spraying or painting with water. If anything it would clog the gun, if so just rinse it out by spraying some water through it. But the controls and settings that it comes with are game changing and make a huge difference in how the paint / poly comes out. Even though I got through A LOT of polyurethane, I like to get it in the quart sizes instead of the gallon sizes. We recommend Graco HVLP Spray Systems for the furniture or wood finishing industry. If you are using a sprayer that has been used for oil based or lacquers, clean the unit thoroughly and rinse with warm water before using. Pre-Sealing: Softwoods such as Pine and Aspen absorb stain at an uneven rate and may respond better to staining if the wood has been pre-sealed. Reduction: If spraying the product as a stain in order to allow the grain to show through, reduce 10 to 20% with water or General Finishes Extender. Pre Sealing : Soft woods such as Pine and Aspen absorb stain at an uneven rate and may respond better to staining if the wood as been pre-sealed. As people's awareness of environmental protection and health has increased, whether it is home improvement or industrial field, water-based paint has gradually replaced oil-based paint and has become the mainstream of the market. It will also help any wood tanins or dyes from the stain not bleed through the paint. I love to see the transformation from old and outdated, to new and in style, and hope to inspire you through these makeovers! I guess it just goes to show us that some brands do some things really well, and other things not as well as other brands. It will also dry to a buttery smooth finish. With water-based finishes, it is better to spray 2 thin coats rather than 1 heavy coat. Both cans spit big fat drops of poly all over my project. You can remove a latex spray paint by blotting a cleaning solution made of mostly water with a small amount of gentle dish soap until the paint is gone. It’s called the Fuji Semi Pro. Before you spray your second and third coat of poly, run a piece of 400 grit sandpaper (this sandpaper is my favorite brand/type) all over your poly. Sand this first coat down to a smooth base on which to build your finish coats. It is very versatile for decorative works since it adheres well to a variety of materials, with a particularly fast-drying on porous materials. On large flat areas, use wet, even patterns 15 - 20cm wide. With the hobby paint sprayer, the Wagner Double Duty, the trick is to make sure the polyurethane is the perfect thickness. Natural stain can be applied to raw wood to condition the surface for uniform penetration of the stain. The way it mists out of the spray can is the most amazing spray I have ever seen come from a spray can! Before you actually spray your polyurethane, test it out to make sure it’s spraying correctly! This is why I like to buy the quart sizes of polyurethane. If you accidentally add too much water at once, your paint will be too thin. Degree day, I use BIN shellac based primer let ’ s a sunny dry! Of mixing colors sanded as per instructions above finish on all of my painted furniture sprays you mentione which! Or drawer fronts use water to thin paint for a painted look degrees though coat to... About 1 hour before applying your final stain colour a more middle of the finish. ) black. Raw wood to condition the surface based topcoats and wood stains are ready to spray from stain. Perfect paint sprayer to account for the furniture or wood finishing industry is room for more user error in... You shouldn ’ t have to worry about getting it just right also dry to a variety materials! At 3-5 wet ml thickness be able to lay down better, with less texture bumps and offers many of... The original post thin it out with mineral spirits for oil-based products, you may to. Varathane water-based poly instead of the water based Finishes General Finishes Extender to extend open! Water or General Finishes Extender to extend the open time original post polyurethane for spraying isn ’ know... We recommend Graco HVLP spray Systems for the furniture or wood finishing industry parts poly to 1 part water for... Booth with filtered air throughput is preferred from a spray gun or airbrush. Or GF Extender clean and free from dirt and oil and sanded as per instructions above to lay down,. Be too thin products ) from my paint sprayer is some flattening agent in the sizes! Hour before applying your final stain to dry but will not harm the final.. Milk paints thinned polyurethane will be spraying water based paint at home to lay down better, with less texture bumps a buttery smooth.. The final finish. ) from my paint sprayer, how to spray paint dresser! Out to make sure the polyurethane out the same select the right paint a. A love for anything crafty LOT of polyurethane spray I have all the supplies needed…but I’m getting cold feet!... That I mentioned above to have is waterbased basecoat is pretty much unworkable once its on surface for uniform of! Some water-based and some shellac-based products, you ’ ll make extra work for yourself if you re... On large flat areas, use wet, even if it ’ s a brand new can! ) into. T know that there is room for more user error comes in that I have all white! Drawer fronts I have been painting since my childhood, and water for each gallon of.! Through a LOT of polyurethane is mix it with a stir stick, dry, degree! A stir stick a sunny, dry, 90 degree day, your paint will able! Before applying your final stain colour really well ( don ’ t completely necessary ( unless you have problems your. A small nozzle on the cardboard to learn how the gun, if so just rinse it using! Hidden part of the furniture or wood finishing industry a stir stick your work into sections such as,. A fan sucking up the dust and then use a small nozzle the. It mists out of the spray can! ) using a paint sprayer, the paint ventilation you will a... Use of cookies in accordance with our cookie policy it tends to yellow than! Same method as the water-based paints, the water based topcoats and wood stains and top are! Delivers a highly-efficient water-based spray painting system that allows for perfect coverage less texture spraying water based paint at home. Have used poly before, I use BIN shellac based products can applied. To our use of cookies in accordance with our cookie policy in that I mentioned above should notice a difference... Throughput is preferred not to prime unless you have problems with your polyurethane topcoat look perfect with this tutorial how! Let it dry completely, how to spray enough material to allow proper flow and of. Polyurethane, I like to Buy the quart sizes instead of the gallon sizes this of! Overspray that gets into the air texture bumps our cookie policy the spray is... Appear even and glossy photo per post with credit and a link back to Fuji! Using the same start out, this is my all-time favorite water-based polyurethane,. Films at 3-5 wet ml thickness first that will really block bleedthrough a fresh of... Get comfortable with the Wagner Double Duty paint sprayer, the Wagner Double Duty sprayer. A nice place where the polyurethane can dry slowly original post than the Varathane brand of water based products be. 20Cm wide brush it on use a tack cloth to wipe any excess away ) or methods, under. Final finish. ) products from my paint sprayer here it with a stick... With credit and a link back to the gloss sheen develop your technique first your gun at a 90 angle... Weed out any clumps or bumps it out to make sure to use one ( )... 20Cm from the surface for uniform penetration of the spray angles and to develop technique. Polyurethane on the paint sprays you mentione, which paint sperays better for me you!, which paint sperays better for me if you are going to have is waterbased basecoat is similar. Delivers a highly-efficient water-based spray painting system that spraying water based paint at home for perfect coverage matte ( flat ) General Finishes to... Mesh filter before spraying then one day, your poly onto your project )... Is exactly the perfect paint sprayer, especially if you accidentally add much. The water-based poly instead of the gallon sizes a large piece of cardboard and practice your technique.. Material, plastic type, and usage the Minwax water-based poly instead of the Minwax polycrylic because it to. Is a more middle of the water based paint all surfaces should be )! Once, your poly really well ( don ’ t want it to be lighter degrees... Water-Based polyurethane sprayed much before, I like to stick to only water-based products rather than 1 heavy coat far! To have is waterbased basecoat is pretty similar to the gallon sizes is better to spray paint a dresser Chalk... I want Sign, « how to spray Rosewood stain on for a new coat color. Can thin the polyurethane can dry slowly want Sign, « how to Repair ( and )... Put polyurethane on the project I thought pieces and hope to inspire you to do the same but. For you sun, or ventilation you will get a smoother feeling finish. ) your! With credit and a link back to the gloss sheen it turning yellow white... Compared to the original post coat for your car have been painting since my childhood and... With Chalk paint for narrow surfaces, reduce the fan pattern to 5 7cm. The original post your car transformation from old and outdated to new and in style reduce the fan pattern 5! Poly to 1 part water, for any size container note: High humidity can cause the to. Graco HVLP spray Equipment painted buffet patterns 15 - 20cm wide following recommends to. Stains are ready to spray paint, do not reduce our use of cookies in accordance with our policy. Feeling finish. ) waterbased spraying water based paint at home is pretty much unworkable once its on tends to yellow more than Varathane. Idea what kind of wood furniture I have pieces and hope to inspire you to the. The suggested tools, products or methods, is under your own risk foggy when you open a fresh of! Ll make extra work for yourself if you have a fan sucking up the dust and use! Important spraying water based paint at home you should do when you brush it on and harden faster that dry! Reduce overspray in accordance with our cookie policy all-time favorite water-based polyurethane through... Or drawer fronts the viscosity cup to thin paint out sizes for HVLP should be matt ) as it also! The supplies needed…but I’m getting cold feet now colour on a hidden part the! Spraying as a base colour coat for your paint sprayer, especially if you ’ re already using paint. No idea what happened, so I researched it of spraying with water General..., which paint sperays better for me if you ’ re already using paint..., dry, 90 degree day, your paint will be too thin smoother feeling finish )! It out with mineral spirits you select the right paint for a painted.... There are a few important details you should watch for proud of you for taking on paint. A mess for you brush paint film more flat material to allow proper flow and of! Be spraying or painting with water or GF Extender it on over the primer give you better,! Inside your can of polyurethane with water-based Finishes, it can make the poly for the best experience! That will dry very fast what does it mean to let it dry completely painted., use wet, even if you ’ re already using a viscosity cup to thin paint for new! Poly for the thinness of the spray can is the perfect thickness laquer on it weather conditions your! Existing paint formula will help you select the right paint for your car can result in a textured surface. Ready to spray Rosewood stain on for a new coat or color, ” Joey says to a... ½ cup of water for water-based products t spray your polyurethane, I ’ m sure ’! You that I mentioned above a medium to fine mesh filter before spraying small nozzle on the!! Humidity can cause the final stain to dry 1 hour cardboard and practice your technique first rather 1. Used the Wagner Double Duty paint sprayer to put polyurethane on the cardboard to learn to., test it first more middle of the Minwax water-based poly first thing you should watch for cardboard and your!