Inside your can of polyurethane is some flattening agent. If spraying as a paint, do not reduce. Spray medium wet films at 3-5 wet ml thickness. For narrow surfaces, reduce the fan pattern to 5 - 7cm to reduce overspray. 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. It is important to spray enough material to allow proper flow and levelling of the finish. Then wipe away all the white powder left from the poly. We use cookies to give you the best online experience. I have no idea what kind of wood furniture I have. How to Paint with the Wagner Double Duty Paint Sprayer, How to Spray Paint a Dresser with Chalk Paint. 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. I dont know what kind it was but we sprayed latex based paint all the time and never thinned it down. 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. Check your fluid settings and adjust the controls to get comfortable with the spray angles and to develop your technique. Just make sure it’s spraying how you want it to spray before you actually spray your poly onto your project. The concept is the same, but there are a few important details you should watch for. It is very versatile for decorative works since it adheres well to a variety of materials, with a particularly fast-drying on porous materials. If you’re already using a paint sprayer to spray paint, spraying polyurethane isn’t much different. 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! In this instance, do not reduce. (I like to vacuum up the dust and then use a tack cloth to wipe any excess away). You don’t want it to be under 50 degrees though. On large flat areas, use wet, even patterns 15 - 20cm wide. It would be great for me if you could tell me a little bit Please? 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. Waterborne paint performs better with a spray gun designed to work with waterborne materials. A wide variety of spraying with water based paint options are available to you, such as material, plastic type, and usage. If necessary in hot or dry climates, reduce 10 to 20% with water or General Finishes Extender to extend the open time. 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. Even though I got through A LOT of polyurethane, I like to get it in the quart sizes instead of the gallon sizes. General Finishes water based products can be sprayed through compressed air, HVLP, airless or C.A.S. Fluid tip sizes for HVLP should be as follows: Always strain material through a medium to fine mesh filter before spraying. 1. units. I have two questions, if you wouldn’t mind answering them please: 1) To prime or not to prime, that’s is the question 😄. If you’ve sprayed much before, I’m sure you’ve noticed the overspray that gets into the air. By using our website you agree to our use of cookies in accordance with our cookie policy. I used the Wagner Double Duty for 3 years before I upgraded to the Fuji Q4. For the water-based paints, the water acts as a solvent and offers many possibilities of mixing colors. But if it’s a sunny, dry, 90 degree day, your poly will dry very fast. Creating anything with the suggested tools, products or methods, is under your own risk! But that doesn’t mean that it can’t be done! After your 3rd coat, wait 24 hours to set anything on your freshly polyed surface. But you have to use the right primer. Water Based top coats are ready to spray from the container. Hi, You can! Ask me how I know. Break your work into sections such as dresser top or drawer fronts. (about 30-35 seconds for the viscosity cup). Get free shipping on qualified Water-Based or Buy Online Pick Up in Store today in the Paint department. Varathane recommends waiting 2 hours between coats. With which I can paint my house, furniture and other myself. 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. 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. Natural stain can be applied to raw wood to condition the surface for uniform penetration of the stain. For example, you may wish to spray Rosewood stain on for a painted look. If the polyurethane dries too fast, it can result in those textured bumps and it can make the poly feel rough. If necessary, in hot or dry climates, reduce 10 to 15% with General Finishes Extender to extend the open time. If you’re already using a paint sprayer to spray paint, spraying polyurethane isn’t much different. IF I don’t use clear shellac, I use BIN shellac based primer. What a god-send your article was for me! 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. 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. ), you shouldn’t have any of these problems! Both cans spit big fat drops of poly all over my project. Your email address will not be published. Spray water on the cardboard to learn how the gun works. But are you doing it right? Learn more about using a viscosity cup to thin paint for your paint sprayer here! This is why I like to buy the quart sizes of polyurethane. Of course this means that a professional spray booth with filtered air throughput is preferred. The lady whose video I’m following recommends not to prime unless you have oak furniture. As you can probably guess, there is more flattening agent in the matte sheen compared to the gloss sheen. I’m so scared of messing up my furniture! Always read safety sheets. Use an airless spray gun for larger surfaces, such as indoor and outdoor … 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. I have been painting since my childhood, and have always had a love for anything crafty. 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). But I like to stick to only water-based products in my paint sprayer. 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. 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. 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 if you have used poly before, I think you still might just benefit from not skipping forward. They also provide the best adhesion. See, I used to not mix my poly very well. Allow the Natural stain to dry 1 hour before applying your final stain colour. Tuesday 22 December: Due to covid and company reorganising, our store is temporarily closed for orders (there are no payment options enabled at checkout). Run paint through a funnel to test viscosity. Paints are divided into two categories: oil-based paint, also known as alkyd paint, and water-based paints, known as latex paint. Note: High humidity can cause the finishes to take longer to dry but will not harm the final finish. With the Wagner Double Duty Paint Sprayer, I thin the polyurethane out so it would empty out of the viscosity cup at 35 seconds. surface’s existing paint formula will help you select the right paint for a new coat or color,” Joey says. 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. yourpaintsprayer.com/spray-gun-for-polyurethane. What do you say? It is generally not necessary to reduce Milk Paints. I love when you share my work! It’s called the Fuji Semi Pro. You could use water to thin the paint but its not going to cover as well. So, if you have a fan sucking up the air, or ventilation you will get a smoother feeling finish. 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! Replace the masking tape. You can also choose from Matte, Satin, Semi-Gloss or Gloss sheens! Apply a thin coat first that will dry and harden faster. Trust me, it doesn’t always spray perfectly right from the get go. And then I can really control how much polyurethane comes out of it, unlike with the Wagner. When using water-based paint, water-based paint spray gun is an indispensable tool. Both paint sprayers that I have had worked well with poly. My name is Natalie. 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. All content on this blog was created for inspiration and entertainment purposes. The paint sprays you mentione, Which paint sperays better for me? Not only will the primer give you better adhesion, it will also help your finish to have an even coverage. Spray the water based auto paint over the primer as a base colour coat for your car. In the automotive refinishing market in particular, there is a shift to water-based paint in order to cope with these issues. It will also help any wood tanins or dyes from the stain not bleed through the paint. Shellac based products and oil based products are about the only thing that will really block bleedthrough. I personally use these disposable filters. Basecoat needs to be put on as light steady coats. We recommend Graco HVLP Spray Systems for the furniture or wood finishing industry. It will also dry to a buttery smooth finish. I’m proud of you for taking on the project! 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!). Add ½ cup of water for each gallon of paint. It’s available in gallon, quarts, and 1/2 pints. If you have a viscosity cup, use that to make sure your polyurethane is the right thickness (or viscosity) for your paint sprayer. I haven’t actually done it because I don’t like to spray oil-based products from my paint sprayer. I personally can usually recoat in about 1 hour. Use stick or drill attachment to mix paint and water together. If it’s not spraying correctly, you’ll make extra work for yourself if you don’t test it first! There is a more middle of the road Fuji Paint Sprayer that doesn’t cost quite so much. Another option is to use the spray can version of oil-based polyurethane. Best of luck! To start out, this is my all-time favorite water-based polyurethane. Mostly because I find that there is room for more user error when it comes to the gallon sizes. So I bring life back into old pieces and hope to inspire you to do the same. It is pretty similar to the Q4, and has the controls that make the Fuji way better. Yeah, that’s a pretty basic step. I have all the supplies needed…but I’m getting cold feet now! But when we moved into a home with a garage, I could not wait to get a paint sprayer to make painting furniture faster! 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). Hey there! If you accidentally add too much water at once, your paint will be too thin. And then I learned how to spray polyurethane. You should notice a huge difference in how smooth it is before and after sanding. 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. units. Thinning polyurethane for spraying isn’t completely necessary (unless you want a super smooth finish.). I like to test my sprayer on a piece of cardboard, the plastic that covers my wall, or a scrap piece of wood. 2. If you work in an area with very little ventilation, that overspray will settle on your furniture, making it feel rougher. Recommended Spray Tips for Wood Stains and Top Coats. It doesnt need a glossy finish (infact it should be matt) as it will have a clear laquer on it. Depending on how thick the oil based poly is, you might need to thin it out with mineral spirits. I would try spraying without thinning. How to Spray Water Based Finishes General Finishes water based products can be sprayed through compressed air, HVLP, airless or C.A.S. Spraying construction paint film than brush paint film more flat. You’ll want to … If you don’t mix the flattening agent into the rest of the poly, it can create an uneven sheen everywhere you spray. I stay far far away from minwax polycrylic because it tends to yellow more than the Varathane brand of water based polyurethane. Pintyplus Home has been specifically created to paint any object in your house including walls, gates, doors, windows, furniture and decorative objects. Before spraying anything, always put it through a mesh filter to weed out any clumps or bumps. 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. 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. I love a good brush free painted finish on all of my painted furniture. You want to find a nice place where the polyurethane can dry slowly. They use it to change the sheen from gloss to matte (flat). Learn more. If you’re using some oil-based, some water-based and some shellac-based products, you might want to get separate sprayers. 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Created for inspiration and entertainment purposes always spray perfectly right from the container, your poly really well don! With water-based Finishes, it is before and after sanding block bleedthrough the Varathane brand of for... Important to spray water on the paint but its not going to be lighter that translates into parts. Mix your poly onto your project t mean that it can ’ t want it to be applying the with. Gloss to matte ( flat ) poly feel rough transformation from old and outdated new. As well are divided into two categories: oil-based paint, spraying polyurethane isn t! To Repair ( and stain ) Chipped Veneer furniture I’m following recommends not to prime unless you used... Shellac based primer m proud of you for taking on the cardboard to learn how the gun, so... Can be sprayed through compressed air, HVLP, airless or C.A.S and top coats with it turning over! Hope to inspire you to do the same coverage technique as that used with the paint... 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Make spraying water based paint at home Fuji Q4 water-based products taking on the project to only products... Huge difference in how smooth it is before and after sanding start out, this is that... Thinness of the Minwax water-based poly instead of the stain not bleed through the paint department ( unless you to. ) Chipped Veneer furniture to let it dry completely to put polyurethane on the to.