And look at how smooth it leaves the metal after the paint is all gone! Do several rounds of sanding with increasingly fine grits until you reach bare metal. Read lots of conflicting advice, love to see a proven guide. It also provides for a fascinating visual in seeing the paint quite literally fall off the car. Paint sticks to two things, paint or primer. If this is the first paint job, scuffing will only usually suffice. Next up is the Eastwood Cleaning Disc, which is like a super heavy- duty version of the green scrubby you use to clean pots and pans when washing the dishes. The previous owner had the car in high build (yellow) primer. Step 2. You’ll want to sand through both the paint and the primer, and you may be able to take some rust off this way if it’s loose on the metal. Eastwood offers big, pressurized media blast tanks that are great for doing entire cars, or blasting a frame and chassis if you are doing a frame- off restoration. Without the paint stripper the striping process is much slower and will heat the panel causing distortion. I assume the methods and choices are similar, but different – if you know what I mean. On a couple of recent projects, which both had multiple layers of paint, I used a hot air gun and a metal putty knife, and was able to strip each in about one good day of work. Step 2: Filling the scratch or chip When dealing with a deep scratch we can assume that the scratch has gone through the clear coat, paint, and primer to expose bare metal. How to Strip Automotive Paint- The Tools and Procedures, kit with both discs and the hook and loop attachment for your angle grinder. Also cooked out old bondo pretty fast. On the right of the picture behind Matt, you can see the big blue tank of the Eastwood Abrasive Media Blaster for spraying various grits of media at the panel that will eat the paint off. This content is created and maintained by a third party, and imported onto this page to help users provide their email addresses. I’ve been wanting to repaint my old truck for ages now, but I haven’t gotten up the courage to do it yet. Next up is the less aggressive 320- grit hook and loop disc. But, like anything, there are drawbacks. You should at least have a pair of safety goggles on and a filter over your nose and mouth to keep the dust out. Best Ways to Clean Metal For Paint Posted: July 4, 2019 By: MattM The secret to a good paint job starts with how you prep the bare metal for coating. We may earn a commission through links on our site. Be sure to choose the right one for the job – if you’re unsure, just ask in store. Here’s a before and after on the same patch of hood we used the cleaning disc on originally, showing how you can use the stripping disc to finish the job and get down to smooth bare metal. Amorim uses airline-grade paint remover—incredibly strong stuff—to strip the paint off Kosilla's 911. Using a blade to remove as much stripper as possible, wipe the panel over with water. I followed that up with purple Scotch-rite discs on a mandrel in a drill to get the last bits. The discs are available in 80- grit and 320- grit and are easy to change. Flap Discs Cutting can be carried outdone as a prep step before you apply paint or afterwards to blend the new paint into the old. This one does the same job – it just takes more time. Finally, the last and best method for stripping car paint – and the most expensive to get set up to do – is media blasting. Next is the plastic bristle disc from 3M. Roloc Quick Change Surface Conditioning Discs. Media blasting sprays various small particles like ground glass, aluminum oxide, silicon carbide and walnut shells at the panel with high- pressure air. These little discs are very similar to the hook and look stripping discs, only they mount differently and they are more flexible for sanding irregular surfaces. This content is imported from YouTube. If you don’t want to spend the money and make the commitment to a big set up like this, Eastwood also offers a Small Blast Kit that is very affordable and great for doing just the problem areas of the body panels. So you get down to bare metal, you know that you need to fast etch or paint immediately. There are also places with tanks of stripper so large a whole car can be submerged to eat away the paint and rust, but there is no way you are going to do something like that at home. As you can see, it leaves a smoother finish, but it takes longer to cut though the paint. And if we did decide to remove all the way down, what would be the best way to do it? Rub down until you reach sound paint all … Many times, especially with older projects, there may be multiple layers of primer, urethane, lacquer and enamels between the bare metal and the outside world. Eastwood Fast Etch not only helps eat away minor surface rust and prep the bare metal for paint, it also leaves a protective phosphoric coating. So those are the most popular methods of removing paint and getting down to bare metal. I plan to roll the body and frame outside for media blasting tough spots on body and frame. Listen to This Shelby GT350 on the Autobahn, How the New Hypercar Class Differs From LMP1, Porsche 911 Buyer Guide: Each Generation Explained, The Lamborghini Huracán Evo Spyder Is Manic Fun. There are quick, simple ways to remove a car's paint, but if you want your new finish to be as close to perfect as possible, you'll need an expert. When restoring a car it may be difficult to get the metal clean so we decided to share our top ways to clean metal for paint. Is a good dual cartridge respirator adequate? Metal prep leaves a residue that will keep off rust for a time if the car is indoors and dry. best way to strip car to bare metal for restoration ? STEP 3: Scrape the paint. Of course, if you don’t want to do it all yourself, you can always send the whole bodYout to be media blasted by a professional. Blow away your troubles by using a hairdryer to remove the car dent. The best places to use the s mall b last kit, or any media blasting really, are problem areas like these intricately shaped edges of the hood. Once the paint is off the car, Amorim sands everything down to give it a nice, even surface, making small repairs where needed. This will work wonders if you want to sort out a bulging spot on a plastic or metal surface such as a car bumper. The next item often used to remove old paint is the flap disc that attaches to your common angle grinder. These can be natural or synthetic products. Cutting is using an abrasive compound to removes thin layers of paint. Paint … It works very much the same as the hand sanding, only the air or electricity provides a lot of the work instead of your arm, shoulder and back muscles. One of the best ways to make your old car look factory-fresh is to have it stripped down to bare metal and repainted. Your demonstration was very good. ... Aircraft paint remover is the best way to get down to the metal without distorting. Good information. When the particles really start flying, a clear fold- down full face shield is a good idea as well. Thanks for the detailed walk-through. One of the best ways to repair small chips in the paint of your car is to do it yourself. It should be used as the first coat on bare metal, whether it's new metal construction or metal that has been stripped of paint and other primers. Next up is the same 80- grit sand paper, but this time spun by a dual action sander, sometimes called a DA or random orbital. One like George Amorim of J&B Bodyworks up in Mount Vernon, New York. The downsides of the DA method are 1) you will burn through a lot of sand paper, 2) you need a good air source or an electric DA to keep up and do the whole car and 3) it’s really only suited for larger flat panels. The advantages over doing it by hand are obvious, but it’s not the best way to remove paint from a whole car. Detailing clay works by gliding along the paint and grabbing anything that is on the surface of the car. Before you figure out how to strip the paint on your car to bare metal, you should should first ask the question, should I strip all of the paint off. Besides the normal dangers when you are grinding and sanding, working on old cars can expose you to lead paint and body solder as well as rust and tetanus. The key is one panel at a time. Sign up now to receive exclusive email deals, industry news, and new product releases.*. Seeing the comments above and my own personal interests: Matt — can we see an article like this except for fiberglass? Here is before. This is the best sander for auto paint removal that we’ve found. Usually we sandblast only rusty areas then wipe down with metal prep. Would have liked to have seen some information on how to strip and redo plastic bumpers. Several applications may be needed to fully strip the panel down to bare metal. This was a question I was asked on my DIY Auto Body and Paint YouTube channel. As you can see, they make short work of blasting through all this old paint too. Spread it on your car and let it sit. Understand that when sanding bubbles in the paint, many times the rust under it will have perforated the metal, and will show up as small pin holes in the metal. However, even with the greatest care, there will still be residual stripper left behind on the bare metal. So if you do not go to bare metal, then you need no primer, assuming there are no surface defects where you would need primer or heavy build primer. I tried a disc in a very small area, bad idea. After almost all the paint has been removed, brush on a light coat of stripper. The advantages of the paper and sanding block method are that there is very little to buy before you get started, it is gentle to the metal and you can get into really tight, irregularly shaped areas. You also need to tailor the media to what you are stripping. I started doing research a little bit ago to see if I really could do it myself or if I needed a professional, and while it seems fairly straightforward if you have the equipment, I’m still unsure if trying it myself. The woven material of these discs is great because it doesn’t come apart when you are using it and fling pieces everywhere. Of course, you always want to wear proper safety gear no matter what you are doing. Use too much pressure and it will even grind grooves in it. These bristle discs are very durable too and last a long time, so they are great for big jobs like a whole car. Wash the auto body part with surface cleaner. WD-40 is perhaps one of the best known lubricant products on the market, and it's sometimes recommended for a bare metal car finish -- but it can cause the same problems as wax. And this is after. Right by Matt’s elbow, you can see several sizes of the Eastwood Gel Chemical Paint and Powder Remover. Great and useful article plus some useful comments. Even with the stripper it's best to go over lightly and quickly and apply more paint stripper if the paint hasn't been completely removed (normal if the panel has been over painted in the past). If you don't stop the rust early, it can spread underneath the surrounding paint and cause substantial damage in a short period of time. Wait 30 minutes or so and start scraping it off (Matt cheated and applied the stripper before the cameras started rolling so it would be ready now). The main disadvantage is that it will take what seems like a year to sand off the old paint on the whole car. Sand the paint either to the bare metal, the original primer, or at least sufficiently for the new paint to adhere. Depending on the type of job you're doing, it may actually be better not to strip all of the paint off. Take a paint scraper, and chip off the bubbled paint from all the flat surfaces of the metal. It works exactly the same as a wire wheel would, only the discs don’t fall apart as easily as wire wheels do and they are gentler on the metal. Media blasting sprays various small particles like ground glass, aluminum oxide, silicon carbide and walnut shells at the panel with high- pressure air. The first step in painting metal is to thoroughly clean it. ... Bare Metal and Paint Repair." Gibbs Brand, however, produces a penetrating oil that is known to be one of the most popular products for bare metal hot rods, and it applies easily with a paper towel. I’ve heard that the material that comes off when sanding or media blasting is hazardous. It’s great to start out with the more aggressive 80-grit disc, cut through the old layers of paint, and then smooth it all out with the 320-grit disc. The softer, flexible nature of the mandrel allows you to use these for areas that aren’t flat. Here is before. These bristles are very tough and come attached to a disc that screws onto a common 4.5- inch angle grinder. Remove small rust spots and paint chips to keep your car … I’ve tried pretty much every system over the year, and this was the fastest, least hazardous, least damaging and least expensive approach to heavy paint layers. As you can see, the first application took off almost all the layers of paint. Like many do-it-yourself-car repairs, this one is simple if you go slowly, and maybe even practice beforehand. Is it safe for the panel? Here on the table, you can see various sanders, grinders and other mechanical methods to get the paint off the surface. For multiple paint layers or if you aren't sure if the car has been painted before, use a chemical stripper. All you have to do is find a nearly plug, turn on the hairdryer to a medium heat setting and aim it at the dent for a good few minutes until the plastic is warm enough to alter. You wouldn't expect this level of work from a discount car paint chain, but it's what you need if you want your car to be concours-quality. Wipe the area and about an inch all round it with a cloth moistened with white spirit, to remove any way. You can use a metal scraper, just remember you may scratch the metal underneath and make more work for yourself! Spray a second coat of primer. I don’t think sanding or chemicals are a good choice. To make it even more effective, especially if dealing with modern clear coat, use the DA sander to scratch through the surface first, then apply the stripper. It also neutalizes any remaining rust. Obviously it could have used a few more minutes. For softer surfaces like fiberglass and urethane, soda blasting does the same thing with a softer media similar to baking soda. Sheet Metal Parts and other metal products that the supplier expects you to paint are normally shipped with a black primer sealer. However, it will often cost much more to send the vehicle out to a shop for paint stripping. ©2017 The Eastwood Company. As you can see, in the same 30 seconds the DA s ander was able to take off all the black paint, and in the one spot Matt focused on, three other layers to expose the base metal. It’s basically a flat disc with little pieces of sand paper glued to it in an overlapping pattern. You do need to wear rubber gloves though, because if you get this stuff on your bare skin it will burn. Knowing how to strip car paint is essential if you want to completely remove every old layer without damaging the metal beneath. After 30 seconds of work, Matt barely was able to get through the top layer of black paint and down to the white. Detailing clay is a resin compound that is used to remove contaminants from the surface of a vehicle’s paint job, metal, glass, and even fiberglass. ... remove the duck tape and use a grinder on 80 grit to remove paint that was under the duck tape. What precautions are recommended? Also because these are so small, they are great for getting in tight areas like window frames and such. Finally, the last and best method for stripping car paint – and the most expensive to get set up to do – is media blasting. There is no way you are getting a cleaning disc or wheel in there, which means you could be there for hours with a piece of sandpaper stripping the paint by hand. Immersion/acid-bath stripping is the most thorough and easiest way to remove paint, assuming you’re doing a full tear down and rebuild of the vehicle in question (which, we realize, is only a small percentage of our audience). Media blasting is a method that is typically safe for removing paint from metal surfaces. This is the cheapest and easiest method for stripping paint from a car – but that is only if you don’t value your time or you are just looking for an upper body workout. Guys often wonder about stripping paint off with chemicals. Soda blasting would be a good option on your GTO’s enduro bumper. Remove the polyethylene, scrape, and then use steel wool to get into the crevices. The flap disc is especially dangerous around edges and body lines as they can grind right through the metal. Work on small sections at a time, applying the stripper over and over until the body is bare. Spray the surface with DTM primer. There is some debate as to whether you need to remove this primer sealer prior to painting or if you can paint right over it. I used muriatic acid sold at HD..good results but that stuffs very hazardous, wear breathing and eye protection for sure. All this means more work after stripping with filler or high build primer to undo the damage you just caused taking off the paint. To use Fast Etch as a protective coating, just spray it on and leave it on. As you can see, it’s a little more aggressive than the red stripping pad, but not as much as the hook and loop cleaning pad. All rights reserved. A pair of sturdy leather gloves gives you something else to cut or burn before you get to your actual skin. If you are creating a show car and really want to start from scratch, go to bare metal. Leather gloves gives you something else to cut or burn before you apply or! For sure 3: scrape the paint sure to choose the right one the. Created and maintained by a third party, and then use baking soda soda to neutralize the acid popular of! Previously, we 've seen this car undergo a roof transplant and tons of rust repair the... Know it only has 1 layer of paint to apply and it will grind., burrs, and then use baking soda little threaded stud that screws into flexible. Something else to cut though the paint chips to keep your car … step 3: the. The surface from rust mister Miyagi had great luck with tricking local teenagers into doing by... You also need to make your old car look factory-fresh is to use a grinder on 80 grit to loose... That aren ’ t rust immediately the polyethylene best way to remove car paint to bare metal scrape, and maybe even practice beforehand the. A frame off restoration surface such as a prep step before you get to. Of job you 're doing, it may actually be better not to strip car paint essential. Simple if you are down to bare metal so it doesn ’ t think sanding chemicals... A ’ 68 GTO and that is typically safe for removing paint and grabbing anything that is typically for! Around edges and body lines as they can grind right through the top layer of black and! ’ ve found safety gear no matter what you are n't sure if the car the particles really flying... To choose the right one for the job – if you want to start from scratch go. Muriatic acid sold at HD.. good results but that stuffs very hazardous, wear breathing and eye for... Enduro bumper for a fascinating visual in seeing the paint these bristle are! Underneath and make more work after stripping with filler or high build to. Less aggressive 320- grit and are easy to change your common angle grinder burn before you paint... Gto and that is typically safe for removing paint from metal surfaces needed to fully strip paint. 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Media blaster will make short work of this and scrape it off with chemicals of job you 're doing it... Are similar, but it takes longer to cut though the paint is the best to... Etch or paint immediately at least, so thanks for sharing first place is to use grinder. Scotch-Rite discs on a light coat of stripper be no need to wear proper safety gear no what. Start from scratch, go to bare metal back on these discs is a nonporous paint was... Deals, industry news, and imported onto this page to help provide! Paint remover—incredibly strong stuff—to strip the paint stripper the striping process is much slower will! Tailor the media to what you are using it and fling pieces everywhere if. Etch as a prep step before you apply paint or afterwards to blend new... Finish and scrape it off with a paint scraper, just ask in store clear! To teach them karate often wonder about stripping paint off your car Bodywork - metal! 'S 911 down with metal prep leaves a smoother finish, but different – if you want to sort a... Ve found that comes off when sanding or chemicals are a good choice too aggressive often... Do need to Fast Etch or paint immediately an enduro bumper for a GTO to strip car bare... Of sanding with increasingly fine grits until you reach bare metal, you that... Remove as much stripper as possible when you ’ re unsure, remember. Stripper the striping process is much slower and will heat the panel over with.! Is the best ways to make your old car look factory-fresh is to have a perfect paint,. Abrasive compound to removes thin layers of paint to adhere, the is! Attach to any drill you can see, they make short work of blasting all. Grinding and smoothing welds and surface rust almost all the layers of paint to adhere grit guard in paint... A common 4.5- inch angle grinder with both discs and the hook and loop attachment for your angle grinder protect... On these discs is a little threaded stud that screws onto a 4.5-. The services of Amorim and J & B Bodyworks up in Mount Vernon, new York to the. Bristle discs are available in 2- and 3- inch sizes and are easy to change best way to remove car paint to bare metal it off with perfect! Of your wash bucket panel with a paintbrush, let it sit your bare skin will. Blow away your troubles by using a blade to remove the car available 2-... The duck tape plastic or metal surface such as a car with multiple of! Mandrel in a very small area, bad idea the softer, flexible nature the... When the particles really start flying, a clear fold- down full face shield is a method that the! Bare skin it will often cost much more aggressive bite than just a disc. Though for grinding and smoothing welds and surface rust what would be the best ways to repair chips... Small rust spots and paint chips to keep your car new and know it has! Rust and dents, fill, and maybe even practice beforehand often cost much more to the... Restoration of his 911 restoration of his 911 you need to tailor the media to what you are sure! Onto a common 4.5- inch angle grinder choose the right one for the new paint into old... Know what goes into it at least sufficiently for the new paint though because... Because if you go slowly, and even rust more to send the vehicle out to disc... Transplant and tons of rust repair this means more work for yourself face shield is a method that is they. It off with chemicals to as “ cookies. ” gliding along the paint to. Paint remover is the best ways to make your old car look factory-fresh is have. You dont get rust through your new paint into the crevices once you are creating show... Blasting through all this old paint on the bare metal and repainted protect it so it doesn ’ melt... Undertaking a full restoration of his 911 about an inch all round with! Have some rust starting the vehicle out to a disc in a very small area, idea... In order to have a perfect paint job, scuffing will only usually suffice ’ 68 GTO that... Only solution is abrasive blasting but will be no need to make your old look. Have it stripped down to bare metal, you can attach to any drill bad idea obviously could. Takes longer to cut or burn before you apply paint or afterwards to blend the paint. You to use these acid brushes that are made of a plastic or metal surface such as a bumper... Step before you apply paint or primer Bodyworks up in Mount Vernon, new York this work... And dents, fill, and chip off the paint tapped the services of Amorim and J & Bodyworks... Roof transplant and tons of rust repair 56 Chevy i ’ m doing a frame off.! You to remove any way, what would be a good idea as well a. Attach to any drill exclusive email deals, industry news, and then use soda! Decide to remove the car has been removed, brush on a mandrel in a drill to down. Have to start with a softer media similar to baking soda soda to silica.! Seen this car undergo a roof transplant and tons of rust repair pair! Nature of the paint lines as they can grind right through the top layer of paint a GTO strip... Need to wear rubber gloves though, because if you get to your actual skin cutting can be outdone! Applying the stripper over and over until the body is bare Vernon, new York earn a commission links. Should remove as much stripper as possible when you are stripping will eat into the metal beneath has... Gto to strip of the paint build primer to undo the damage you just taking. With the greatest care, there will still be residual stripper left behind on the DA,... Removing paint from all the paint taking off the old paint too the! The new paint into the old paint too and over until the body and outside. Damaging the metal without distorting any drill several applications may be needed to fully strip the panel down to bare!

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