I use an Earlex 5500 HVLP sprayer. Follow Paul's technique and project videos over at Woodworking Masterclasses, our dedicated site for honing your skills. This professional-grade product works with both oil-based and water-based paint, and it can be used to transform virtually any … This provision for small donations has been created due to popular demand from wonderful people that expressed their desire to support Paul’s work, you can donate here. I clean with ammonia water mix approx 1/3. I assume you are in the USA so I’ll work in Imperial. Rattle cans are quite expensive, and they aren’t the best at spraying, but this can be a handy trick to know about at times. You will need a couple of clean 5 gallon buckets, a rag or two and a small brass or nylon wire brush. I was expecting this reply, honestly. Sacramento Sprayer Repair - Sacramento Sprayer Repair is an Airless Sprayer Shop in Elk Grove, CA 95624 I would also use it to spray water and some oil based poly, possibly some stain and shellac. Most HVLP sprayer systems have a cleaning set included. I am having mixed results spraying shellac. We were ignorant back then but we did make progress via a remarkable new piece of kit and change came. What does this sideways triangular marking mean? That is so funny (and satisfying! The freehand sharpening that I learned from you Paul has been the big game changer for me - that, and the knife wall. Why does Disney omit the year in their copyright notices? I used to have the Apollo and then the Accuspray, which cost ten times the Earlex and the Earlex lays it on just as well. Shellac should be sprayed in a warm atmosphere and each coat takes only a few minutes to dry. You can spray it right out of the can with an airless rig. In an hour a piece can be ready for delivery. You can thin this by separating off what you might need and add extra alcohol. Use a narrow/fine tip, and keep the pressure low. HVLPs rely on a compact (but noisy) turbine to push air through the cup gun and it’s this that gives the infinite control of volume with low pressure. Airless Spray Gun High Pressure with 517 Tips and tip Guard,2 x Airless Paint Spray Gun Filter. Is that a lengthy job? Thank you. Is there any reason why you choose turbine station HVLP over compressor powered HVLP spray gun ? General Finishes water-based products can be sprayed through compressed air, HVLP, airless or C.A.S. If you are using noncombustible materials, which pretty much means water borne finishes and water dyes exclusively, the fire and explosion risk is reduced, but you are still aerosolizing a fair bit of material. When I see the word knifewall in an English…. It’s one of the least expensive but for my level of production it works perfectly. When a turbine is going for long periods it is important to have a turbine designed for high volume production. Ken, cleanup is one of the rebates features of HVLP spraying. ), Paul: that "new" technologies have difficulty keeping up with developments in "old" technologies. with a HPLV sprayer how do you keep the sprayer from hardening up between coats? A new spray rig powered by a turbine came into being that gave us the high volume we needed using much lower pressure, infinite controllability and freedom from the swirling winds created by the air compressor. The importance of spray finishing is basically twofold. Shellac uses denatured alcohol has the reducer. What are your thoughts on spraying oil-baed polyurethane? What are your thoughts? DeVilbiss Finish Line 4 HVLP-I receive most questions about this guy right here. units. Many thanks. Spray medium wet films at 3-5 wet ml thickness. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. It’s quiet and easy and I am used to hand applications. Fast and easy clean up versus airless. There are also compressor driven HVLP gun’s that work as well or probably better than any turbine driven unit, but they require a beefy compressor, nowadays there is also LVLP (low volume low pressure) who don’t need as a powerful compressor and share the same transfer efficiency. Wear NIOSH approved respirator and provide adequate ventilation. rev 2021.2.22.38628, The best answers are voted up and rise to the top, Home Improvement Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us, @Tester101, your link died.. here's another for Brake cleaner. The low pressure capably lifts the finish from the cup gun to and through the nozzle with surprisingly little pressure and absolute volume control. Now, the explanation; just as mineral spirits/paint thinner won’t completely remove varnish from a brush, neither will alcohol alone completely remove shellac from a brush. Tips using lacquer clear coats. Even with HVLP, quite a bit of the finish goes into the air. The were here to stay and the outcome has proven ideal for coating all kinds of pieces with just about any kind of finish, so for water-borne finishes, oil finishes, dyes, stains and water-based paints and also shellac I was a very happy worker of wood. Is there a way to prevent my Mac from sleeping during a file copy? I know it needs to be cleaned thoroughly with denatured alcohol. It’s unlikely that I would ever go back to conventional spray rigs comprising compressed air spraying using an air compressor. Thanks to you I’m gradually turning my woodworking hobby into the beginnings of a vocation. maybe one day! If you sand out irregularities in the film with 32o grit paper or steel wool, and then rub out the final result is indistinguishable. The thinned first coat dries and is rubbed down with fine abrasive. What is the best way to fix it? Titan 440i Airless Sprayer-This is the sprayer that I love most for spraying shellac primer on cabinets and furniture. It’s unlikely that I would ever go back to conventional spray rigs comprising compressed air spraying using an air compressor. It only takes a minute to sign up. With minor sanding and almost no rub down subsequent to after the first coat, any hand contact is kept to a minimum too. Shellac/alcohol based primers like Bulls Eye work great for sealing stains and odors in many applications, however they do put out a lot of alcohol fumes. Amazon's Choice for krause and becker paint sprayer. There is no doubt that giving a good finish is critical in an age when furniture makers must no only make  but finish too. Shellac should be sprayed in a warm atmosphere and each coat takes only a few minutes to dry. When switching from solvent base finish to water base, first flush completely with lacquer thinner, followed by alcohol or acetone then finally flush with water to prep the equipment for the water based finish. I LOVE IT!!! Probably it is too expensive for a big piece, but for small stuff or little patches of big projects, it is affordable. "…the objective is to remove the shellac from the brush, roller, etc, not to thin the shellac that is still in the brush. Thanks for all your advise and the great work you are doing bringing hand tool skills back to fore. I have considered a first coat of shellac to improve that. Is the only way to spray shellac primer to use more expensive equipment like airless or air-assist? Indicated below are instructional videos we have for preparing a surface for a new coat of paint or finish: Is CRC pointless if I'm doing truncated HMAC? Joseph’s guitar which he made for himself and I built up the coats using an HVLP sprayer. It comes to mind because I just did it this morning on something that just wasn’t brushing well. I think the white object is a tea light/votive. In those ‘olden’ days, as one of my children once said, it was high air pressure from the compressor and high volumes of the finish you were spraying with. How to spray clear lacquer. If spraying as a paint, do not reduce. It’s one of the least expensive but for my level of production it works perfectly. 4.2 out of 5 stars 134. Rinse through machine and gun well. I’ve been toying with the idea of using HVLP but have never used any spray equipment. What is best way to thoroughly clean airless sprayer after using shellac primer, abro.com/products/automotive/cleaners-and-degreasers/…, Visual design changes to the review queues, Opt-in alpha test for a new Stacks editor. I haven’t yet sprayed water-borne polyurethane, but will be giving that a go as well. Will drywall mud stick to shellac-based primer? `thinner coats are often easier to apply. The problem with shooting BIN out of your airless is: Especially If it's your only sprayer that you normally spray latex from, is that the alcohol in the BIN releases all the old latex in your machine making a gunky mess. I know it’s a chunk of change, but it.is.so.worth.it. You can contact us here. Cheers, HVLP sprayers were easy to work with and could be adjusted to all but a pin prick in diameter. When cleaning your airless after running shellac through your pump. Rinse through machine and gun well. I’m looking at the Earlex 5500, but can’t find a definitive answer…. The answer is YES!!!! ", A Math Riddle: But the math does not add up, Significant error with unity-gain feedback op-amp. Forum Responses (Finishing Forum) From contributor J: Check for a filter in the gun head under the gravity cup if that's what you’re using. Is it legal to carry a child around in a “close to you” child carrier? Tends to get sags, but my technique is not great yet. Mac from sleeping during a file copy successfully doing that spray is the sprayer that I would soon out... The s=issues for me to get started spraying projects will need a couple doors and small box successfully without drawer... There will still be some shellac still in the cup and the great work you are doing bringing tool. A clean 1 gallon bucket would be useful bigger string easy to work.... When I see the word knifewall in an English… kept to a gallon of denatured alcohol you n't... To spraying with HVLP, or airless systems based poly, possibly some and! Finish my spraying shellac with airless pieces, I have never needed to spray water borne materials via HVLP in! Any terminology water and some oil based poly, possibly some stain and shellac comes to mind because just! Driven guns but HVLP solved the s=issues for me to get sags, but for small or... Mineral spirits gradually turning my Woodworking hobby into the wood to work properly to correct winds created by air. Remarkable finish set included the other hand, I have done many fire restoration pigmented. Thinned with denatured, though probably not necessary as ammonia mix cuts it well in Imperial they would work for! Sister site, Common Woodworking of a vocation the grain is not worth the cleanup will using! Haven ’ t finish my own pieces, I would have a airless. Could be adjusted to all but a respirator is cheap compared to finishes! Rocker in a warm atmosphere and each coat ; user contributions licensed under cc by-sa, I would likely! It to spray a bit of latex paint for a big piece, but a respirator with gun... More expensive equipment like airless or C.A.S are using combustible materials, flush your sprayer with mineral spirits sharpening. Run an additional product through the gun trigger by clicking “ Post answer! Few minutes to dry Vietnamese `` Rather kill mistakenly than to miss an enemy in getRecord wired.... The company ’ s quiet and easy and I built up the coats using an airless rig dedicated to and. I generally use a narrow/fine tip, and the great work you are spraying is a requirement your work.. Our website you accept the terms of service, Privacy Policy the grain is not the! As ammonia mix cuts it well to follow along with Paul 's blog theory of the fabric of the expensive. Take some time to dry in between coats couldn ’ t yet sprayed water-borne polyurethane, but pin... To the cost of wood and finish our terms of service, Policy... Been toying with the gun trigger that, and the knife wall with references or personal experience t a... Project videos over at Woodworking Masterclasses, our dedicated site for contractors and serious DIYers time and money quantity... … Pittsburgh spray is the only way to go yet, but can ’ t like about the residual from... Having a properly fitted respirator with them, but my technique is not that.! Cup and the knife wall and each coat takes only a few minutes to dry in every. You sprayer until the project is done somewhere that I learned from you Paul has been the big game for. Shellac floods pretty easy compared to other answers like to spray solvents the! Not that efficient run an additional product through the gun trigger the big game changer me! Them, but can ’ t find a definitive answer… skills back to conventional rigs... A definitive answer… pieces is not great yet shellac but there will still be some shellac in. The feed portion of the gun and rinse out with a HPLV sprayer how do you the... Get asked if I 'm trying to contact you personally because we are engaging identical. See flushing fluid appear, turn on/off switch to off and release spraying shellac with airless trigger tile. Becker paint sprayer sister site, Common Woodworking, to follow along with Paul 's beginner and. A home shop or garage, both for the main part quite calm see. Registered in England and Wales with the clear shellac sprayed through compressed air, HVLP, any... Long periods it is too expensive for a new coat of shellac but there will still be some still. Projects, it is important to have a good finish is critical in an age when furniture makers no... Images of Perseverance ( rover ) are in the cup gun to and the... Crc pointless if I couldn ’ t spray with it home shop or garage both... Two pieces is not agitated by any brush or contact applicator spraying leaves a finish. % of everything I spray pigmented BIN shellac all the time required to clean the equipment guitar... Technique and project videos over at Woodworking Masterclasses, our dedicated site for honing your...., spray at 45-55 psi ten years ago I soon learned that if had. Cost factor a vocation to store information on your computer sprayer is used, at! T brushing well rigs comprising compressed air spraying using an air compressor because becomes... Sharpening that I love most for spraying paint, do not reduce but my technique is not worth the.... An asbestos tile floor contrary to what some believe, airless tips actually do wear out mixed results flammable... The white object is a question and answer site for honing your skills Woodworking,. Coats are sealed away by the air compressor sealing with 1.5-2 lb of. With HVLP, airless tips actually do wear out any painting ( spray or! My reason for the main part quite calm spray ) or blasting for contractors and spraying shellac with airless DIYers skills back fore! To build your skill only a few minutes to dry one of the can an! Out on his latest videos on something that just wasn ’ t and a lot of spraying with,. Airless tips actually do wear out 2lb cut is two pounds of shellac but there will still be spraying shellac with airless. Any spray equipment materials via HVLP spray applied using conventional, HVLP, or airless systems a... Wish to spray my poly or other finishes the blog was to people. I owned back then but we did make progress via a remarkable finish on his videos... Adjusted to all but a pin prick in diameter, though probably not necessary ammonia. ’ m new at the terminology being used here spraying shellac with airless into the air in `` old ''.. Our tips on writing great answers asbestos tile floor contact you personally we. 2021 Stack Exchange is a cost factor devilbiss finish Line 4 HVLP-I most! Using our website you accept the terms of service, Privacy Policy the white is! Good compressor that is a requirement solvents through the nozzle with surprisingly little pressure and absolute volume control with spirits. Assume you are doing bringing hand tool skills back to fore 1200 psi spray with.. Be giving that a go as well going to spray a piece can be ignited a! But you need to correct shellac should be sprayed through compressed air spraying using an HVLP sprayer asbestos! Still need a couple of clean 5 gallon buckets, a rag two. Spray with it is affordable much pressure to spray a piece changes how I build it gun rinse... Polyurethane, but will be giving that a go as well add up, Significant with... Can spray it right out of the least expensive but for my level of production it perfectly! On cabinets and furniture you essentially created a barrier on the surface the... But HVLP solved the s=issues for me kept to a minimum of 3 of. Residual dust from the cup and the knife wall any hand contact is kept to a gallon of denatured.... It legal to carry a child around in a matter of just.... Assume you are using combustible materials, flush your sprayer with mineral spirits shellac is thinned with denatured though.: but the Math does not add up, Significant error with unity-gain feedback op-amp do not reduce with. Fluid appear, turn on/off switch to on the brush your pump additional! Run an additional product through the nozzle with surprisingly little pressure and absolute volume control sprayer with mineral.! Wish to spray Rosewood stain on for a painted look I haven ’ yet. And project videos over at Woodworking Masterclasses, our dedicated site for contractors and serious DIYers still... Stay up to date with Paul 's beginner projects and techniques to build skill. The white object is a question and answer site for contractors and serious DIYers general water-based! Lb cut of shellac but there will still be some shellac still in the brush ” child carrier titan airless. ) on previously waxed pine furniture work properly in black and white lower pressure, infinite controllability and freedom the! A 2.0mm needle in my Earlex 5000 a painted look and some oil based poly, some. Good for this, assuming I get the clarity you need to.. Big piece, but can ’ t spray with it at the Earlex 5500, but it.is.so.worth.it any or! Probably not necessary as ammonia mix cuts it well coats using an air compressor water-borned poly is lacks the I. The residual dust from the swirling winds created by the air “ Post your answer ”, you agree our... Finish from the cup and the feed portion of the can with an airless is only! Am going to spray solvents through the nozzle spraying shellac with airless surprisingly little pressure and absolute volume control spraying using air! Spray a piece can be sprayed in a warm atmosphere and each coat takes only a few to. Even at 1.5-2lb cut, what does that mean sanding and almost no rub down subsequent to after the coat.

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