Even if you are not trouble-shooting your HVLP sprayer there is a lot of good information here that can help you spray better finishes. Follow spraying instructions in the owners manual; No material flow. I’m using an HVLP system–1.4 mm tip. Gunman, thanks for the heads up on using acrylic.Been painting an old Mg and wanted the finish acrylic gives. * Spray at 8 … Jump to Latest Follow 1 - 10 of 10 Posts ... Finishes like shellac, lacquer and waterbornes spray well. Once you’ve finished spraying, leave the varnished surface for around 30 minutes-1 hour for the Lacquer to dry before applying a second coat in the same manner. It sprays nicely, and makes an ideal first-coat sealer because most lacquers, varnishes, and polyurethanes will stick to it. I've sprayed plenty of lacquer through my airless without any problems to achieve glass smooth finishes. Still no luck. There are numerous brands and models on the market to choose from, but spray … The problem is the lacquer thinner in the lacquer. * Excessive air flow pre-dries the atomized lacquer before it can reach the surface (such as when spraying outdoors on a windy day). Get free shipping on qualified Polyurethane/Lacquer HVLP Paint Sprayers or Buy Online Pick Up in Store today in the Paint department. I realize that my sprayer is primarily designed for car stuff, but I’d like to make it work if possible. To spray latex paints successfully, some rules must be adhered to. 1. spraying polyurethane with hvlp; Uncategorized. I don’t have one, but I do have a regular compressor with a 20-gallon tank as well as spray gun. Watch this tutorial on how to properly use a HVLP sprayer to apply your General Finishes top coat on your wood projects. I have a 2qt pot that takes pressure from my compressor then a material line out to a gun which has the hvlp air Spraying atomizes solvent and lacquer to create a serious health and fire risk. Since there are a 'bunch' of cabinets, I wondered if spraying would be an easy and quick way to do them all at once.-----Probably so, if indeed you have an HVLP system especially, and are going to use one of the new water based acrylic lacquers – specifically the crossed-linked ones. Also use these for projects with surface areas four feet (1.2 m) long and over. S When spraying water based acrylic paints such as … I thin and spray brushing lacquer all the time. Spraying Chalk Paint® Lacquer is a great way to achieve an even coating for kitchen cabinets, doors or any other painted surface that needs an extra strong layer of protection. The tip size in the gun is 1.4mm. There is something which you must remember when selecting a fan: if you will be spraying finishes that use flammable solvents – such as lacquer and lacquer thinner – you absolutely must use an explosion-proof fan. The chairs turned out beautiful, but with the large table top area, I think the lacquer was drying to fast and its left a streaky finish even though I tried to lay a full wet coat. Fluid tip sizes for HVLP should be as follows: - Dye Stains 1.1mm - Wood Stains 1.1mm to 1.3mm - Top Coats 1.1mm to 1.3mm - Milk Paint 1.8mm Contact your supplier to verify proper tip sizes for your specific equipment. or spraying into blind corners and cubby holes, as in bookshelves or desks. Decant what you need into a separate container and use immediately. Spraying Latex with HVLP Showing 1-33 of 33 messages. Spraying polyurethane with hvlp rig? Shellac uses denatured alcohol rather than water as its carrier (and thinner, if needed). Yes, HVLP is ideal for this application – but you must follow a few general rules in order to achieve a good finish. To be safe, reserve spraying for smaller projects, and stick with the can. You can try mixing the gelcoat 50/50 with clear Duratec then thin with a good slow lacquer thinner. You must have enough air volume to run the spray gun. I use a dedicated machine, thin 10-15% ff x10 tips. If you intend on spraying latex emulsion paint (house paint) most of the time, please consider purchasing the more powerful 4-stage turbine systems. If spraying lacquer is something you're going to be doing repeatedly, invest in a spray gun. spraying polyurethane with hvlp. If you are new to spraying, let me strongly suggest you get some cardboard boxes and practice spraying on them. These paint guns increased the efficiency of how much paint actually made it to the panel saving you from wasted paint. Some solutions to common HVLP troubles. The more fans (aka blades), the more power that the HVLP will be able to generate. Now instead of holding the paint gun up to 18 inches from the panel these new guns have you spraying at 6-8 inches. Corrections: * Add Star (TM) FLASH-OFF CONTROL SOLVENT to your lacquer. High-volume, low-pressure (HVLP) spray equipment proves best for application because it greatly reduces bounce-back and overspray compared with conventional high-pressure spray guns. I’ve even attempted to reduce at varying percentages. I bought a bigger tip. Disassemble and clean. Born were first HVLP (High Volume Low Pressure). Most pro’s use lacquer thinner. HVLP conversion gun: Uses your air compressor to power the gun. Many people who are proficient at spraying clear finishes such as lacquer, poly, shellac, etc., are surprised to learn that spraying latex paint with HVLP gear is … The best thing about having an HVLP spray gun kit … If you’re a start-up business/ small shop painter, … Lacquer (water-based only) Primer Polyurethane Shellac Lacquer Sealer *Lacquer Thinner, Xylene, Toluene, Acetone, MEK (Methyl Ethyl Ketone) Denatured Alcohol, Turpentine, and Naphtha and any other solvent-based flammable cleaning materials can only be used for cleaning, not spraying. Chris and John from the Idaho Painter channel share some professional tips for spraying lacquer. 1. These blades are called stages, and currently 2, 3, and 4 stage HVLP units are produced. Clogged cup pressure tube. 2. These fans use non-ferrous components and non-sparking impellers rather than brushes and for a very good reason. Minimal overspray, easy spraying, easy clean-up. As usual, I’m reaching out to this vast wealth of knowledge, assembled here :-) June 18, 2010. Thinning will be necessary for spraying as well as for cleaning out your spray gun. This is the only way to go if you do not own a compressor with enough volume. Spraying White Lacquer Advice on mixing thinner and retarder into lacquer and primer for good coverage without runs. I’m having problems spraying Sher-Wood CAB lacquer on 3/4″ cherry plywood. Nonetheless, you should wear safety goggles and a respirator suitable for organic vapors when spraying pre-cat lacquer. It's probably the easiest material to spray with good results. Always strain material through a medium to fine mesh filter before spraying. We also like spraying dewaxed shellac (such as Zinsser Bulls Eye SealCoat), and solvent-based lacquer. Spraying Latex and Benjamin Moore Advance with Fuji HVLP « on: July 28, 2013, 07:54 AM » I just bought a brand new Fuji Mini Mite 4 with a gravity fed gun and wanted some input from those of you that have had success spraying it. I’ve attempted to spray in a heated shop, a cool shop, morning, night, etc. 2. How to Select the Right Tip for Your Paint Gun Posted: December 17, 2015 By: Eastwood When spraying paint with a compressed air spray gun – whether gravity feed or siphon feed, conventional or High Volume Low Pressure (HVLP) – it’s important to have the gun set up properly for the job. Recommended Spray Tips for Wood Stains and Top Coats. I'm spraying a gloss moisture resistant lacquer from Sherwin Williams out of a Sharpe gravity feed HVLP. Clogged nozzle/air cap. It's fairly hard to get a good finish spraying/post applying gelcoat. ... or you can use Lacquer Thinner, which can be purchased at any chain hardware store. It’s a gun-type handheld paint sprayer which releases paint in spray form. 2K doesn’t look good on old pommy cars so found your article really helpful as I have already spent weeks on getting the acrylic looking good and flatting it back over and over just to have it turn into a wrinkly scrote. HVLP is the easiest way to spray lacquer. Love it for shellac, lacquer, poly, dye, etc. The lighter coat you sprayed first helps to keep the last coat from sagging. I’m using HVLP and have used it to spray oil paints and primers before. Don't spray a real item until you are satisfied that you can lay down a good finish. I refinished a dining table and chairs using pre-cat lacquer from Sherwin Williams and a gravity feed hvlp. Agree its also easy to fix goof ups as well. January 26, 2015 hvlp_admin News, Uncategorized spraying lacquer There are risks to spraying any type of solvent lacquer over any existing, and older, paint or finish. Topic tags/keywords: hvlp lacquer spray spraying inside indoors basement fumes Hey, All …. It suits your DIY and Hobby work. Thinning: Thin GF water based products with 10-15% extender or water at point of use only. January 26, 2015 hvlp_admin News, Uncategorized spraying lacquer There are risks to spraying any type of solvent lacquer over any existing, and older, paint or finish. What you are painting is important to a certain extent, but more important is what you are painting with. They make 1.4mm, 1.6mm, 1.8mm, 2.3mm tips for this gun. Spray a light “tack” coat first, which means just mist on a light coat with the fan set minutes spray a heavier coat. Most woodworking magazines and TV shows suggest that, for purposes of spraying the top coat such as lacquer, shellac or polyurethane, one should use the HVLP sprayer. I have been spraying it for about 2 years with no problem.-- Roger, Jasper Tn. An HVLP spray rig with a turbine. Dec 19, 2019 - Step up your wood finishing with an HVLP spray system. Catalyze for the gel/Duratec not the thinner. Is this tip size right for the application? I’m spraying the recommended sanding sealer under the lacquer. Question This is my first time spraying white lacquer. In lieu of the clear Duratec, just thin the gelcoat with lacquer thinner as … I called one manufacture of brushing lacquer and was told that he could not tell me not to thin or spray brushing lacquer BUT his customers do it all the time. Fuji 2203G is the overall best HVLP spray gun for spraying lacquer. The problem is the lacquer thinner in the lacquer. HVLP is High volume low-pressure sprayer technique that is used to paint, varnish, retouching, and similar kind of job. Spraying Latex with HVLP: SonomaProducts.com: 5/22/11 9:19 PM: I have a Graco 3 stage HVLP. Good ventilation and a mask will protect you, but don’t think of using a HVLP system unless your shop’s equipped with a designated spray booth and explosion-proof fan. Turbine units use fans to produce a large volume of air at lower pressures. What is the difference between a Turbine HVLP and a Compressor powered HVLP?