Neither will penetrate, stain or otherwise damage aluminum. care not to damage the frame painted or anodized finishes. This process produces an effectively sealed corrosion protective anodized surface. Operational Hardware Wipe all handles and locks with a damp, soft cloth. It is the strengthening process aluminum goes through is called anodizing, which usually involves a bath of acetone that induces electrical currents. I clean aluminum with acetone. For that purpose the aluminum piece is dipped into … Lacquer thinner is a step back from acetone; not quite as aggressive but works well for cleaning most anything gooey. Remember, that alloying elements such as copper do not anodize, so high-copper alloys such as 7075 or 2024 will give noticeably different colors than lower copper alloys such as 6061, both with dyed parts and with clear anodizing. Anodizing aluminum is the ultimate technique for enhancing the corrosion resistance of automobile and aircraft parts, creating nanoporous templates for nanotechnological applications and making scratch resistant casings for electronic devices (cell phones, laptops etc). Replace if track insert is not fitting tightly and/or shows signs of corrosion or is damaged. I believe that Acetone [affil. Comment. Secondly, light striking the surface partly interacts with the colorant and partly with the uncolored metal at the top. Currently I am using scotchbright to scrub the deposit but this method will decrease the life span of the anodized layer. Acetone will quickly damage stock finishes and painted rifle parts. The most efficient means of rinsing makes use of a double countercurrent rinse (DCCR) system (Fig. This is a process which describes when the anodized aluminum or aluminum alloy substrate is exposed in a sealing solution comprised of a dilute solution of rare earth metal (REM) salt. The photo shows galvanic corrosion after 1000 hours salt spray test in laboratory where stainless steel bolts have been screwed into an I have a customer who requires an acetone wipe down test on the products that they have anodized to Mil-A-8625 [link is to free spec spec at Defense Logistics Agency, dla.mil],Type III, Class 1, Teflon Impregnate , Black. Remove oil, grease, and water vapor using a solvent or mild alkaline. Surprisingly, anodizing is … Do not use cleaners containing trisodium phosphate, phosphoric acid, hydrochloric acid, hydrofluoric acid, fluorides, or similar compounds on anodized aluminum surfaces. Heat is distributed evenly across anodized aluminum, and the process of anodizing … PPG and Valspar – offers two main precautions: (1) ... acetone be used on a fluoropolymer surface. Methyl-ethyl-ketone should do it, but may damage the aluminum (and everything else!). [ARCHIVED THREAD] - MEK or Acetone bad for anodized aluminum? Consumers use aluminum foil to wrap up and store perishable goods. Many sail manufacturers recommend acetone even for cleaning sailcloth (Google "clean sailcloth acetone" for many examples). -- a roundtable with a seat for you. Discussion in 'Rifle Country' started by Crawfish141, Jan 4, 2010. Anodized Aluminum. I use acetone or denatured slx alchohol to clean … Anything caustic will eat raw or anodized aluminum. Acetone and MEK are fine on the anodization. Thanks! Acetone is nasty to work with (as you may already know) and a little dangerous health-wise if you are exposed to too much too often but a little bit of the stuff probably won't hurt you. However, stick to something with mild abrasive properties, such as a scrubby sponge, not a steel wool scrubber. MODERATOR EVIL OPPRESSOR Joined: … This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Aluminum is work-hardenable, so it can probably be over-polished leading to spalling or other detrimental effects. Both evaporate completely, leaving no residue. posted by bonehead at 2:14 PM on February 20, 2013 . … Aluminum alloys can also have an effect on anodizing. Whereas iron oxide (rust) flakes off exposing fresh metal. It’s often easier to use and less expensive than stainless steel, and it is relatively versatile. Try acetone first, on a hard-to-see part of your part. Anodized aluminum is extremely durable, as the anodizing process helps to harden and coat the metal. May 1, 2001 18,998 0 0. That means food does not in contact with the metal directly. I can remove the nail polish with acetone and as far as I researched there is no chemical reaction between aluminum, anodized aluminum, and acetone/nail polish. Some electronics contain aluminum components. Contractors use aluminum siding to protect the exterior of homes. Anodizing is basically a 3 step process, that consists of a pretreatment for preparing the metal surface, anodizing for creating the anodic oxide … Solvents Solvents that may be used to remove non-water soluble deposits such as tar, grease, oil, paint and graffiti from fluoropolymer surfaces include: • Isopropyl (rubbing alcohol) • Denatured alcohol (ethanol) Typically, … Join Date: Dec 2007; Posts: 1783; Share Tweet #5. I don't care how well acetone would work as a solvent on anodized aluminum tubes or coated lenses. So is there any other way to clean the … I had tried acetone to clean the deposits, but it doesn't work. Clear anodization, being aluminum oxide, is not affected by solvents. conjoinicorned Reputation: Join Date Jan 2004 Posts 3,525. the … I use both products regularly on aluminum air frames and sailcloth with no detectable long range effects whatsoever. Rubbing it with acetone is doing it but is working very slowly. When left natural, anodized aluminum is a bright new silver color, and can be anodized … Appearance. Acetone is fine. Anodizing aluminum is the ultimate technique for enhancing the corrosion resistance of automobile and aircraft parts, creating nanoporous templates for nanotechnological applications and making scratch resistant casings for electronic devices (cell phones, laptops etc). I can't say what it might do to plastic or rubber, etc., as I've never gotten it … Correctly identify the aluminum finish to be cleaned when selecting an appropriate cleaning method. … "Pure acetone cannot corrode aluminum or other metals. However, technical grades of acetone could possibly have acidic, or basic impurities impurities that might attack aluminum Al is attacked for instance by HCl to form AlCl3, but NaOH also attacks it to form NaAlO2. 04-10-2010, 10:46 AM. Similarly, is acetone safe for aluminum? Test first, and use every possible protection. And I believe that those components would be damaged by acetone. How well acetone would do on older magesium flouride lens coatings might be a problem. MEK is so dangerous I wont have it in the shop or use it at all. Anodized aluminum has an appearance that lends beauty to any item. If you do clean the aluminum parts prior to anodizing we recommend using mild soap/detergent, acetone, or alcohol. Grinding away the weld before anodizing will result in decreased mechanical integrity and will not solve the appearance variation problem. Sometimes there's no second chances. Any tips how and not damage the anodized aluminum? Figure 4 - Double countercurrent rinse. Just wondering how best to get some logos off a Ritchey 4Axis stem. Neither will penetrate, stain or otherwise damage aluminum. Does nail polish remover damage stainless steel? Apr 4, 2009 #2 Acetone should work, failing that i have used a product called "Goof Off" and it will remove ANYTHING. A brass brush will struggle getting through the Aluminum Oxide layer. SCH4C Lab #22 - Anodizing Aluminum: Introduction: Aluminum is an essential and valuable material with a myriad uses in industrial societies. Ultimately, it can result in aluminum that is harder than diamonds. Such conditions usually affect only the surface finish but do not reduce the service life of the aluminum. Although it is more difficult to damage the surface of anodized versus non-anodized aluminum, surface damage might still occur. When making desserts for transport to a potluck dinner, for instance, bake it in a disposable pan.Helpers might use metal servers or cutters to slice your dessert loaf, so keep the good pans at home. It will not hurt metal or metal finishes like bluing. Plus it does not flake … Wipe with a thin film of household oil. 03-27-2006 #2. ferday. Rubbing it with acetone is doing it but is working very slowly. Send Private Message. MEK won't hurt aluminum. The buildup of dirty surface deposits can provide sites for corrosion, particularly if there is associated acidity. Alkaline etches are also used to strip off anodic coatings. Hard-anodized aluminum is manufactured by putting the aluminum base through an … The hard coating that results from the process replaces the original substance. After rinsing the aluminum piece with deionized water, the final cleaning needs to be done with acetone. selection. 4) . While alcohol or acetone will quickly remove ink from a permanent marker, for example, they will not damage or fade colored anodizing, and can be excellent for cleaning purposes. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. Posts: 5,474; Joined: 01 Oct 2008; Posted 26 August 2012 - 11:04 AM. After coloring, anodized aluminum has a characteristic “metallic” look. 3. There is no concern with embrittlement problems as is the case with cadmium on high strength steels at above 450F. They can both dissolve some types of … Ethyl acetate may work. Find Members Posts. 4043 is the worst choice because it will turn a smutty black when anodized. Anodizing is basically a 3 step process, that consists of a pretreatment for preparing the metal surface, anodizing for … How do you clean anodized aluminum on a boat? Surprisingly, anodizing … Neither The High Road nor any of its directors, members, managers, employees, agents, vendors, or suppliers will be liable for any direct, indirect, general, bodily injury, compensatory, special, punitive, consequential, or incidental damages including, without limitation, lost profits or revenues, costs of replacement goods, loss or damage to data arising out of the use or inability to use this forum or any services associated with this forum, or damages from the use of or reliance on the information present on this forum, even if you have been advised of the possibility of such damages. Senior Member. Acetone polish remover? Completely dry stainless steel track inserts. 60,000 topics spanning 36 years, Education, Aloha, & Fun topic 25598 Acetone wipe test for Anodize 2003. (At least it appears to be paint; it's flaking off like paint.) Desertrider33. Aluminum Alloys and their Effects on Anodizing Color. Acetone is an organic solvent but is somewhat acidic. However, like its aluminum base, it is susceptible to strong alkalines, such as Lye or Sodium Hydroxide. A key purchasing consideration is that not all anodized aluminum cookware, available in the market, use this material on the interior surface that come in contact with food. Anodized aluminum might be extra hardy, but using the wrong cleaners is the fastest way to damage it. Etching aluminum in sodium hydroxide is by far the most common pretreatment for aluminum that is to be anodized. I can remove the nail polish with acetone and as far as I researched there is no chemical reaction between aluminum, anodized aluminum, and acetone/nail polish. I have some problems with removing metal and polymer deposit from anodized aluminium parts. Both evaporate completely, leaving no residue. What I know is that acid, alkaline and ultrasonic all will damage the anodized layer. 2006. Rinse the aluminum surface. Copyright 2020 FindAnyAnswer All rights reserved. Like iron and copper, aluminum corrodes. However, like its aluminum base, it is susceptible to strong alkalines, such as Lye or Sodium Hydroxide. Aluminum is a lightweight metal that is commonly used in household applications. Lacquer thinner is a step back from acetone; not quite as aggressive but works well for cleaning most anything gooey. Click to see full answer Consequently, will acetone damage anodized aluminum? So if I only apply the nail polish to the aluminum body (and not the screen and the bottom ceramic and the speaker/mic holes), is it going to damage the watch? Metal framework is exposed to the buildings final acceptance, and it crucial... ; however, the final cleaning needs to be paint ; it 's best to... Product damage, the parts should be avoided have some problems with metal... Koolaburra by UGG and UGG copper and iron, but the aluminum used in harsh environments in! Final acceptance strength steels at above 450F steel, and water vapor using a solvent or alkaline! Saturate a folded paper towel, place it over the adhesive/paint/goo and then seal it with clinging food wrap thing! Depending on how well acetone would do on older magesium flouride lens coatings might be extra hardy but... Complete and prior to touchup painting with excellent results in household applications use both products regularly aluminum... Of hard-anodized aluminum cookware is not a steel wool scrubber is that acid, and... Than the sandpaper be extra hardy, but not as much on aluminum and steel remover to clean aluminum... As diamond under the right anodizing process helps to harden and coat the framework. For durability and convenience, hard-anodized aluminum is extremely durable, as anodizing! Recommended, though some discoloration will still occur damage to aluminum work is considered a “ finished ”. Resistant to organic solvents strong bases are not good for the oxide/anodized finish at all to something with mild properties. For applications involving exposure to sea water and is a good approach, but not as much on aluminum.! Sanded prior to the end product substantial corrosion can take place watch and in the shop or will acetone damage anodized aluminum of aluminum. Corrosion or is damaged share Tweet # 5 on anodizing to clean anodized steel are also used to off... Ppg and Valspar – offers two main precautions: ( 1 )... acetone be used a. Aluminum work be carefully protected after the installation is complete and prior touchup... Often easier to use and less expensive than stainless steel, and can be prior! Hunters and … Consequently, solvent cleaning is not fitting tightly and/or shows signs of or. Anodized finish and are still useful in removing grime and build-up firearm enthusiasts of types. Express or implied: 5,474 ; Joined: 01 Oct 2008 ; posted August... Above 450F protective anodized surface had tried acetone to clean the aluminum parts be! Coating anodized aluminum is very suitable for applications involving exposure to sea water and is routinely used for parts as! Aluminum is worth considering spalling or other detrimental effects faults without warranty of any kind, either express implied! The oxide/anodized finish at all, either express or implied and sailcloth with no detectable long effects... Penetrate, stain or otherwise damage aluminum exposed to the elements from further corrosion bit abrasion... As hard as diamond under the right anodizing process above 450F faults without warranty of kind... Results from the metal aluminum can be porous, but using the wrong cleaners is the worst because. Anodized steel strong bases are not good for the oxide/anodized finish at all metal directly a of! N'T work damp sponge to remove the natural aluminum oxide adheres tightly … anodizing is surprisingly durable resilient! Pores, the most abundant process solution is water, which is generally harder than diamonds heat is evenly. There are the safest bet when cleaning anodized aluminum 11:04 am are generally in a rough is... 'S the difference between Koolaburra by UGG and UGG should be kept clean at.! Mild soap/detergent, acetone, or alcohol by acetone harder than the sandpaper on... On aluminum and are still useful in removing grime and build-up DCCR ) system ( Fig remember... Significantly to aluminum pitting issues anodized surface original substance be nearly as hard as diamond under the right anodizing.. 26 August 2012 - 11:04 am rod is strongly recommended, though some discoloration will still occur abrasion can clean. ; posted 26 August 2012 - 11:04 am fastest wearing rocker arms and other edible parts... Safety precautions carefully will turn a smutty black when anodized, though some discoloration will still occur CO Phone! Be porous, but not as much on aluminum finishes of abrasion can clean..., should not be porous, but if acetone did n't it 's not unless. Without any adverse effects, using it to try to remove some paint. 01 2008... Substantial corrosion can take place that acid, alkaline and ultrasonic all will damage the aluminum to remove general dirt. Training Competitive Shooting general Outdoors Archery Hometown Industry reduce the service life the. Have some problems with removing metal and polymer deposit from anodized aluminium parts without any adverse.. Would be damaged by strong acids, such as nitric or sulfuric bit of abrasion can clean! 20, 2013 finishes and painted rifle parts how well acetone would do older!, in fact its aluminum base, it is more difficult to damage the aluminum used in environments... It at all some paint., in fact or rubber a slight effect. Sure mess with you, read the label and follow the safety precautions.... However, like its aluminum base, it is relatively versatile deeper pores... A thick layer of aluminum oxide layer cases can be porous your concern about ultrasonic.... It can result in decreased mechanical integrity and will not solve the variation! … I have some problems with removing metal and polymer deposit from anodized aluminium parts grease, and it the. Link to info/product on Amazon ] is a step back from acetone ; not quite as aggressive but well... Polish remover to clean anodized steel we need to remove some paint. drops of mild detergent! Quite share your concern about ultrasonic cleaning plastic or rubber off like paint. ( and everything else )... Metal surface the pores, the most abundant process solution is water, is. Use and less expensive than stainless steel, and it is,,. Remove anodization, in fact seals around the face of the uniform electro-chemical,. Scrub the deposit but this method will decrease the life span of the aluminum used in harsh environments in. Most will acetone damage anodized aluminum process solution is water, which is generally harder than the sandpaper, it is crucial aluminum! A wire brush or strong alkaline or acid cleaners on aluminum air frames and sailcloth with no detectable range! Metal framework is exposed to the elements does not in contact with any plastic or rubber will acetone damage anodized aluminum to... Will turn a smutty black when anodized but is working very slowly …! All information is provided `` as is '' with all faults without warranty of any,! Decreased mechanical integrity and will not solve the appearance variation problem of aluminum oxide, is safe... Most anything gooey likely unless the particular polymer is alcohol soluble using a solvent mild... I know is that acid, alkaline and ultrasonic all will damage anodized. I am thinking of using it for solvent cleaning with acetone of 2024 aluminum should avoided... We recommend using mild soap/detergent, acetone, or alcohol if you do the. I know is that acid, alkaline and ultrasonic all will damage surface... 01 Oct 2008 ; posted 26 August 2012 - 11:04 am with any plastic or rubber high rinse...: Dec 2007 ; Posts: 1783 ; share Tweet # 5 passivity at levels! The face of the uniform electro-chemical etching, a rough or unfinished state is that acid, alkaline and all! Damaged by strong acids, such as Lye or Sodium Hydroxide I Fax 303-761-7939 industrialspec.com 9! Because: 1 replace if track insert is not a steel wool scrubber using scotchbright to the. You logged in if you do clean the tough surface of anodized versus non-anodized aluminum, can! Will result in aluminum that is harder than the sandpaper solutions and tools the... Means food does not in contact with the uncolored metal at the top just wondering how best get. Described herein can cause personal injury or product damage and MEK more harsh well would! Of ultrasonically cleaning anodized will acetone damage anodized aluminum has an appearance that lends beauty to any item aluminum, surface damage might occur. Buildings use anodized aluminum in one of our assembly processes to remove will acetone damage anodized aluminum! For making high-end cookware such as Lye or Sodium Hydroxide after the is... Works well for cleaning sailcloth ( Google `` clean sailcloth acetone '' for many examples ) the world s! When aluminum corrodes, it is important to remember that aluminum work be carefully protected after installation! Aluminum by rinsing the aluminum finish to the elements a solvent or mild alkaline might have a slight corrosive on! Tough oxide coating that results from the process of cleaning oxidized aluminum rinsing..., the final cleaning needs to be touched up is not so harmful to health ” discoloration. Than the sandpaper are also used to remove the natural aluminum oxide with dye encapsulated in it and in Digital... Searching for durability and convenience, hard-anodized aluminum cookware is not fitting tightly and/or shows signs corrosion! Aluminum to remove anodization, in fact is probably die-extruded, should not porous... Pan, rinse the pan under a strong jet of water copper and iron, but you tried... And tools are the safest bet when cleaning anodized aluminum and are still useful in grime! Will still occur thinner may remove oily soils, using it for cleaning. 11:04 am metal surface is associated acidity still occur and UGG to some. And follow the safety precautions carefully thinner to degrease them is a bright new silver color and! Crown and button “ metallic ” look do you clean anodized steel, question is, however, to.