Typically I'd use a bit of solvent to do the bulk of the work, the use a buffing/polishing wheel to do the rest. In addition to the aircraft stripper mentioned, Busch Enterprises, Charlotte NC makes a product called "Clear Coat Remover", part # 64016. Don't do it. It reacts with surface molecules first, giving electrons from its hydrogen groups at either end of the molecule. Non-acetone nail polish removers tend to be gentler on both your nails and your car’s paint. Get on the paint while still wet. Acetone dissolves paint from the top down. In addition to the aircraft stripper mentioned, Busch Enterprises, Charlotte NC makes a product called "Clear Coat Remover", part # 64016. ... and remove paint and gloss on almost any finish. Post Apr 02, 2010 #1 2010-04-03T05:23. Removing Spray Paint from Metal: Again, take your lint-free cloth and soak it in acetone (again, squeeze out any excess–have acetone drip everywhere is worse than rubbing alcohol). Get a lint-free cloth and soak it in rubbing alcohol (not acetone). The manufacturer states that this product is safe and effective, because it does not give off fumes and does not irritate the eyes or nose and you can remove it simply with water. You can get a two part epoxy from any marine supply house once you clean off the old paint and wash it properly. Acetone has a simple structure of two atoms of carbon with three hydrogen bonds each and one carbonyl, or a double-bonded carbon and oxygen atom pair. Supposedly acetone does not react with aluminum, but something sure did. Best way to mask/obliterate brand logo on black... Help me buy a birthday present for my F 150 truck. Guest. The resulting compounds don't separate while maintaining the solvent ability of each ingredient. Many plastics and other organic compounds are soluble in acetone. Use Dish Soap and a Clay Cleansing Bar to Remove Spray Paint. Acetone is the primary ingredient in nail polish remover. Join 6,470 readers in helping fund MetaFilter. mineral spirits such as WD40, lacquer thinner, acetone), or try graffiti removal products or wiping graffiti with a light penetrating oil. Rank: 1 thumbs up; Posts: 1452; Joined: Fri Jun 26, 2009 6:42 pm; Status: Off-line; Location: Houston, Progressive Texas; Re: … Although lacquer thinner may remove oily soils, using it for solvent cleaning is not a good method because it evaporates too quickly. Often, it is the only solvent available to dissolve … I'm in the process of building a model airplane out of bottles, cans, cardboard and whatever else I can come up with. The resulting sludge dries more slowly than if the solvents had been applied separately. We can safely say that It is not corrosive to metals. Once you remove all of the paint, wipe the object down with a cloth dipped in acetone to remove any trace residue of the stripping gel or any film left behind. Although acetone is flammable, it's one of the less toxic solvents. Acetone is an organic solvent and won't attack metals, including aluminum. Denatured alcohol (also known as rubbing alcohol) is a solvent that can be extremely effective in removing latex paint, even when it has cured. You could also use paint strippers or thinners available on hardware stores. acetone on aluminum 08-03-2006, 07:28 PM just curious, i see most on here like to use acetone to clean aluminum, what would be wrong with using lacquer thinner, thanks in advance. It will work poorly on the cranks unless you're going to re-polish the whole set. After you have removed the rust, take the necessary precautions to keep the rust from forming again. No. It's highly reactive, making it suitable as a general solvent. Soda is amazing for paint removal and for fragile materials like brass, copper, aluminum, and glass, but not so good with rust. Her six children and stepchildren served as subjects of editorials during her tenure as a local newspaper editor. Once you remove all of the paint, wipe the object down with a cloth dipped in acetone to remove any trace residue of the stripping gel or any film left behind. Cleaning Aluminium: Acetone? Repeat the process if there is paint left behind. Because acetone mixes so well with other chemicals it's a benign ingredient, seldom causing the dangerous vapors caused by cleaners combining alkalis or chlorine. Let the remover set until the paint comes off. This will get rid of the aluminum oxide. And if we did decide to remove all the way down, what would be the best way to do it? To remove stubborn dirt or food buildup on your aluminum, use hot water and a flat edge to scrape buildup off of the surface. Most adhesive residue can be removed from glass using acetone, found in most nail polish removers. We thus proceeded with chemical conversion coating of the piece. From my reading, it seems that there's a lot of science to properly removing paint from aluminum and prepping the surface for a new coat, and while I want to do a good job, I don't want to make this my life's work; this is a fishing boat, not the ceiling of the Sistine Chapel. I need to find an easier method than sandpaper and steel wool to remove paint from aluminum tubing on a bike frame. I have already cut the soda cans into panels, but I'd like to use their tendency to wrap themselves back into a cylinder to my advantage when I'm ready to skin the fuselage. The carbonyl bond makes acetone miscible (easily mixed) with water. Don't do it. You should avoid using acetone since you will need toluene or thinner for paint in very small amount. I have an aluminum part that has an Alodine 1201 [linked by editor to info/product on Amazon] corrosion coating applied to it. It's acetone's ability to bond with other solvents that may not be miscible that makes it a popular ingredient in paint thinners and removers. Acetone is the simplest ketone solvent, a group of chemicals that are highly effective in dissolving plastics, acrylics and glues--including epoxy and cyanoacrylate. Acetone is a common ingredient in many nail polish removers, and you can purchase pure acetone at home improvement centers. #380223. Mavi Gogun. It will turn aluminum black. Step 2: Remove the spray paint. Then just rub the alcohol on the paint until it comes off. In fact, an incredibly effective paint remover for metal is boiling water. Nov 9, 2003 #5 Originally posted by: flot Acetone eats through car paint. Depending on the climate, latex paint can take up to three weeks to cure completely. The chainring and seatpost are textured, so I'm not sure it'll work there, but the stem is just screenprinted on polished aluminum, which I've successfully used #0000 steel wool to remove. Figuring out how to remove paint from metal doesn't have to be complicated or expensive. As painted aluminum wheels age, they can start to look dingy and chipped if they are not properly cared for, requiring that they be either repainted or refinished if they are to look their best. Call the manufacturer, find out what the paint is, that'll help you narrow your choices. Just simply apply enough amount on a clean sponge or cloth and rub gently on the surface of the paint. I was removing large pieces of old tape used as labels on a metal cart and noticed they left a lot of adhesive behind. Any suggestions? It won't come sloughing off, but acetone does most definatley etch and strip paint, as would something like MEKP It can also be use to clean grease stains, finger prints and oil marks on stainless steel . For your parts with paint or other finish, komlord has the right answer. Hopefully this question hasn't been asked before. The aluminum was heated until the material to be removed was discolored. The most common chemicals and solvents used to remove paint include methylene chloride, acetone, toluene, methanol, N-methyl-pyrrolidone, sodium hydroxide and ammonia hydroxide. While it won`t damage aluminum, it`s not thick enough to remain in place to soften the coating. … It DIY paint remover technique works in metal hardware. Methyl isobutyl alcohol and methyl isobutyl ketone are two common paint stripping compounds that use acetone. Most adhesive residue can be removed from glass using acetone, found in most nail polish removers. It is also dangerous due to its low flash point. The back of the plate was bright and shiny before the bath, but now is grey. It will turn aluminum black. For your clear/aluminum-colored parts, MEK or Acetone. Did you ever work out the solution for the crankset? Acetone will be the gentlest and MEK more harsh. Then grind down with a flap disc rated for working on aluminum. While I can't vouch for the type of aluminum or how it would affect a bike frame, I can say that I've used a propane torch to get paint and decals off material that was used for road signs to reclaim the aluminum for other uses. Apply the nail polish remover to a clean cloth or towel and rub the affected area in a circular motion from the outside working toward the middle. Do not use caustic strippers when attempting to remove the paint, as they may damage the aluminum. Cast iron needs a layer of protection, such as a coat of paint, polyurethane, wax or oil, against moisture and humidity. The top-notch metal paint stripper will also remove paint from your old aluminum boat – thoroughly washing off the paint in just 10 minutes. Wipe down your weld surface with acetone to remove the oil. See Also: Does Vinegar Remove Paint? Acetone, the main ingredient in nail polish remover, is very good at removing dried latex paint. This will ensure there is no damage or discoloration to the surface from the strong solvent. Ask MetaFilter is a question and answer site that covers nearly any question on earth, where members help each other solve problems. Nov 9, 2003 #4 Acetone eats through car paint. The suggestions listed are various options for removing paint from aluminum. This will work very well on the seatpost (Ritchey does not typically clear-coat their silver parts) and stem for sure. How to Strip Cast Iron of Paint & Rust. For your parts with paint or other finish, komlord has the right answer. It's useful for paint prep because it will remove any oils that may have been applied to the metals.  Acetone is a highly flammable petroleum distillate used in the manufacture of a wide variety of materials. I suggest thinning it with 1 part thinner to 10 parts water and scrubbing on the stain only after testing a small inconspicuous area. We have an anodizing company willing to anodize for us, but the metal (aluminum) cannot have any paint on it. Turn the heat to high and cook for 20 minutes. Can acetone be used to remove paint from aluminium? Step 2 Dampen a rag or the bristles of a paint … Because it works from the top down, the wood surfaces underneath paint aren't continuously soaked with solvent until the job is finished, minimizing damage caused by the raising of the grain in repeated applications. Try WD-40 . You may not be able to remove the offending marks without a trace. For removing paint from metal, you will need acetone remover, rubbing alcohol, lint-free rags and gloves. Pros. Edit: Can we fix the topic title. For removing paint from metal, you will need acetone remover, rubbing alcohol, lint-free rags and gloves. Now that you have removed paint from the aluminum bike frame, you have to think of what to do next. Steps: Put water into a large pot, make sure that the pot you will use is not used in cooking. If the paint you are trying to remove is relatively new oil based paint, then paint thinner can often times help remove it along with some elbow grease and a wire brush. It is safe to use on most surfaces; however, it will damage finished wood. It is difficult to remove the paint when it starting to dry. Although vapors aren't deadly, use of any solvent should include good ventilation, use of eye protection and prevention of ingesting or swallowing any of the substance. 0 0 1 ... What I do is mix paint thinner,acetone (no more then 10%) with gasoline and burn in my 1995 ford escort. Its solubility lets you blast pieces and clean them up easily in place, without having to remove them from engines or other locations where loose grit would cause problems. Whether you're painting a house or a model train, a solvent like acetone is great for removing unwanted paint drips and cleaning old brushes. Removing paint in hardware is a simple task and doesn't need expensive paint remover. Using boiling water in removing paint is useful, you can add some baking soda to make sure it works. I would need the paint removed from the cans to get the look I desire. Although acetone is flammable, it's one of the less toxic solvents. The stripper will equally remove powder coat even on valve covers – acetone and glass bead had failed to work. There is some kind of ridge or valley clearly visible in the m and a. Chemical Conversion Coating REMOVAL from Aluminum 2006. To prevent possible irreparable damage to the item, remove the rust as soon as possible. By Mavi Gogun - Tue Dec 15, 2015 11:20 pm - Tue Dec 15, 2015 11:20 pm #380223. Writer Bio. Deep clean the aluminum. With bike parts, you're going to end up with ghosting of the logo for a while. This technique is best for removing old paint from items like hardware , hinges, knobs, etc, and is likely the fastest, easiest, and cheapest option if … Prepare warm water and dishwashing soap. The acetone will soften it and then you can wipe it away. Try to remove the paint as close to the application time as possible; alcohol can remove cured latex paint, but it will take multiple applications and scraping efforts. Rub a generous coat of the SoyClean paint stripper on the aluminum siding. It's less toxic than tetraclorethane, benzene and methanol and is frequently used in paint thinners and removers in combination with toluene and methanol. How can we get it off? If graffiti remains, try to remove it by … Rubbing alcohol can work well for acrylic paints, while for acetone-based solvents works in enamel paint. If it is the standard spray paint acetone will strip it off, it is kinda nasty to work with and it will strip the oil out of the metal so you have to re-oil it right away. Try acetone first, on a hard-to-see part of your part. Mineral spirits are often used as a paint thinner, so it’s a great product to use to remove any remaining bits and flecks of paint. With this, it is recommended that it is re-polished often depending on the signs of the need to do so. Apply it to the area with a bit of friction, and the residue should rub away easily. Feb 24, 2000 3,197 0 0. The unit has been is service for several years and the desire is to "clean" the aluminum on the part an put it back into service. Removing Powder Coating From Aluminum: Powder coating can be removed from steel parts by sandblasting. Plain acetone is be used on lacquer and varnishes; it softens them by combining with the linseed and flax oils used in their composition and softening the entire coating. Wash the area thoroughly with warm soapy water to remove all the acetone residue. Hunker may earn compensation through affiliate links in this story. After that you can just scrub the carpet and wait until it goes back to normal. It can also be reused several times when stored properly. An avid perennial gardener and old house owner, Laura Reynolds has had careers in teaching and juvenile justice. How to remove adhesive from glass. Aim the spray can of aircraft paint remover towards the surface you wish to remove paint from, and slowly spray from side to side. I forgot one of the F’s in Of. It will embed in the aluminum and screw up your topcoat. You may have to remove and refinish or be happy with a less-than-perfect removal. MEK is a good option, as is any acetone. While it won`t damage aluminum, it`s not thick enough to remain in place to soften the coating. 2. Because of its miscibility with water, acetone can also be used in water-based paint strippers. Turn the heat up to the maximum temperature and allow your cans to cook inside of the pressure cooker. I need to remove sticker goo from my DT's and king post- is acetone a safe bet? Acetone is an organic solvent usually used in paint thinners and nail polish removers. Unlike many compounds that attack the layers under the surface of the paint, acetone begins at the surface and must be re-applied until the surface of the underlying material is clean. ... Great stuff, but not in the eyes or on aluminum, except to remove anodizing. For the cranks, the logos were probably silk-screened on after the anodizing, but the screening process usually leaves behind markings. Acetone works equally well on dried and fresh paint. What cleaning chemicals are used in hotels? I would vote it would remove clearcoat as it a solvent. Once this has been done, we decided to go for hard anodizing of the part (for abrasion and wear properties). Again, take your lint-free cloth and soak it in acetone (again, squeeze out any excess–have acetone … On the crankset, the logo looks like it is embossed or laser scribed into the metal. This allows it to be easily removed with scrapers and wiping with linseed oil or mineral spirits. I know I could sand them, but I'd prefer the surface to remain smooth. What would be the best and easiest way to get spray paint off aluminum metal? This is the easiest way of removing paint. You don’t really need to clean the piece you’re going to redo, because the rubbing alcohol will do this for you. Step 1: Dab the nail polish remover to a cloth. Step 1 Spot test the denatured alcohol on a small, inconspicuous area of the surface you need to clean. Fill the object that has paint with warm water and then adds some pumps of dishwashing soap into it.