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. 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 … You can try mixing the gelcoat 50/50 with clear Duratec then thin with a good slow lacquer thinner. The problem is the lacquer thinner in the lacquer. Still no luck. Spraying polyurethane with hvlp rig? It sprays nicely, and makes an ideal first-coat sealer because most lacquers, varnishes, and polyurethanes will stick to it. 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. Corrections: * Add Star (TM) FLASH-OFF CONTROL SOLVENT to your lacquer. I don’t have one, but I do have a regular compressor with a 20-gallon tank as well as spray gun. Also use these for projects with surface areas four feet (1.2 m) long and over. Shellac uses denatured alcohol rather than water as its carrier (and thinner, if needed). If you’re a start-up business/ small shop painter, … I thin and spray brushing lacquer all the time. I've sprayed plenty of lacquer through my airless without any problems to achieve glass smooth finishes. Jump to Latest Follow 1 - 10 of 10 Posts ... Finishes like shellac, lacquer and waterbornes spray well. The more fans (aka blades), the more power that the HVLP will be able to generate. Catalyze for the gel/Duratec not the thinner. This is the only way to go if you do not own a compressor with enough volume. 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. 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. Gunman, thanks for the heads up on using acrylic.Been painting an old Mg and wanted the finish acrylic gives. What you are painting is important to a certain extent, but more important is what you are painting with. Get free shipping on qualified Polyurethane/Lacquer HVLP Paint Sprayers or Buy Online Pick Up in Store today in the Paint department. I'm spraying a gloss moisture resistant lacquer from Sherwin Williams out of a Sharpe gravity feed HVLP. 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. June 18, 2010. I refinished a dining table and chairs using pre-cat lacquer from Sherwin Williams and a gravity feed hvlp. Thinning will be necessary for spraying as well as for cleaning out your spray gun. An HVLP spray rig with a turbine. * Spray at 8 … 1. Spraying Latex with HVLP Showing 1-33 of 33 messages. Minimal overspray, easy spraying, easy clean-up. or spraying into blind corners and cubby holes, as in bookshelves or desks. Question This is my first time spraying white lacquer. Spraying atomizes solvent and lacquer to create a serious health and fire risk. I have been spraying it for about 2 years with no problem.-- Roger, Jasper Tn. Dec 19, 2019 - Step up your wood finishing with an HVLP spray system. 1. If you are new to spraying, let me strongly suggest you get some cardboard boxes and practice spraying on them. 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. There are numerous brands and models on the market to choose from, but spray … I realize that my sprayer is primarily designed for car stuff, but I’d like to make it work if possible. Always strain material through a medium to fine mesh filter before spraying. In lieu of the clear Duratec, just thin the gelcoat with lacquer thinner as … Love it for shellac, lacquer, poly, dye, etc. 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. I bought a bigger tip. 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. Clogged nozzle/air cap. 2. Follow spraying instructions in the owners manual; No material flow. I use a dedicated machine, thin 10-15% ff x10 tips. Watch this tutorial on how to properly use a HVLP sprayer to apply your General Finishes top coat on your wood projects. Chris and John from the Idaho Painter channel share some professional tips for spraying lacquer. 2. Thinning: Thin GF water based products with 10-15% extender or water at point of use only.
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