The greasy substance is used to prevent their military surplus rifles from rusting. WD40 pwnz cosmoline. Afterward, you can dry out your gun and finish it with lube. A little spark/open flame & gas vapors can be a recipe for personal disaster, even outside. Purchased a SKS Type 56 that was so loaded with Cosmoline that the sales person would not even touch it. Once youve uh unslimed your wood, return to your sonic cleaner components and use brake cleaner as needed to grab any chunks that might be left with your Q-tips. The Enfield P1917 above is a perfect example. There are a few methods you can use in order to clean Cosmoline off in this state: WD-40 If you spray WD-40 over the metal and any wooden parts, . Repeating this multiple times will remove the cosmoline. Works great. You will need to use fresh diesel as it gets to thick and sticky with all the cosmoline. Type your email address and well send Shopping Cart Software by BigCommerce. Worked really well. I may earn a small part of the sale from links to any products or services on this site. Brownells sells Rust Veto, a cosmoline equivalent optimized for long-term firearm storage. For the trigger group, I soaked it in some Hoppe's #9 for a few hours and it seemed to have gotten most of the cosmoline out of it. Jump to Latest Follow 1 - 15 of 15 Posts . Corrosion-Resistant ReusablePeel-Away Coatings for Metal. Now what's the best way to clean the residual WD40 off so I won't have primers getting compromised? Cosmoline is a Vaseline-type preservative that was used to preserve firearms. After hours of scrubbing, you will eventually remove the majority of Cosmoline from the gunbut you cant stop with that. Here are the stuff you'll need: Mineral spirits or acetone and kerosene Water and soap Shop rags A toothbrush or a smaller paintbrush. Remove all metal parts, use a spray can of break cleaner to strip cosmoline. The more you manipulate, wash, and rinse the firearm, the more youll see creep to the surface. Buy an 8" piece of HVAC round duct pipe, a blow dryer, and paper towels. A reminder on why you shouldnt use gasoline to clean a firearm: its simply not practicable to clean a firearm, especially in the quantities required to clean a standard C&R pistol. Press question mark to learn the rest of the keyboard shortcuts. Get Our Top Shooting Drills and Zeroing Targets ($47 value - but FREE for a limited time). Use an air gun to blow the cleaning fluid off after you finish, then apply lube as needed. Done. The catchall phrase Stoddard Solvent is no longer adequate to tell the proper story. For Cosmoline removal, I get a gallon of K1 kerosene, then put it in a tub. Cosmoline found in the chamber area can cause failures to extract. Is either of these acceptable? Let me show you how I safely remove cosmoline. Remove the stock, get a few tooth brushes and start dousing and scrubbing the metal. Cosmoline does an excellent job of preventing corrosion and preserving metal parts. Yes, cosmoline is toxic because it is a petroleum-based grease. This can be done with a simple rag and some elbow grease. Collector, reloader, amateur gunsmith and CHL holder. All good tips, and this is how I clean the metal parts for the most part. Militaries worldwide immediately embraced cosmoline as a means of chemically embalming small weapons, armored vehicles, and other items for long-term depot or transatlantic transport. Ive tried various methods in the past, none of which seemed to work particularly well. Everyone else has your straight on the steel part. What is Cosmoline? WD-40 does a good job cleaning up wood stocks without removing the underlying finish. Be sure to use a decent gun oil on any moving parts when you reassemble. You can proceed to the real cleaning whenever youre satisfied. Nothing else like it. It will dry everything out so you can't use it on rubber, plastics or wood and don't get it on your skin either. Was thinking of boiling in dish detergent water. This will speed up the process. There are few procedures that you can use to remove and clean cosmoline from your military surplus guns. Click the button below to add the Cosmoline Remover to your wish list. Press question mark to learn the rest of the keyboard shortcuts, M91, M91/30, M91/30 PU, M38, M44, 48M, T53, Enough Glorious Rifle to arm small milita. Posted: 7/20/2014 7:07:20 AM EST [#2] Use an air gun to blow the cleaning fluid off after you finish, then apply lube as needed. If youve lucked out and scored a surplus rifle with some relatively light cosmo packing, you can probably jump ahead to cleaning the individual components, but for us, step 1 was wiping away what external grease was easily accessible with some basic shop rags. nothing has been easier or more effective than dawn soap and hot water. We personally found Q-tips to be useful if a bit tedious. We made a trash can cosmo melter. As the cold war came and went, many of these countries started to liquidate their warehouses, selling these surplus arms to importers and exporters in the United States. Oven cleaner works well.have used it a number of times. It worked great. the metal is hot enough from the water that when removed, it's warm enough to evaporate all moisture from itself. Trip83 . OMS, odorless mineral spirits for me, too. When I started cleaning it I used a heat gun after tearing it completely down. Those of you with any amount of experience dealing with milsurp guns have probably also encountered the enigma of cosmoline. However, this one was never opened, making it extremely rare. Make sure. Just like everyone said, mineral spirits for metal (you can use hot water and simple green too), and bag/heat gun for the stock. It may not display this or other websites correctly. To help you get rid of this slimy substance, our team spent 48 hours researching the easiest steps in removing cosmoline from your firearms. Cosmoline melts at temperatures ranging from 115 to 125 degrees Fahrenheit. Follow them on Instagram: @oldsteelguns. Now I know why I don't buy mil surplus stuff. 3. I lost count around the 200 mark. Please avoid producing WW1-era invisible poisons in your shed. This is one of the few times I will recommend WD-40 for working on guns. Better yet, it is cheap! All petroleum-based products are chemical mixtures that are highly complex. 3. METHOD #1: Wipe with Cloth, Rag or Paper Towel, METHOD #2: Soak Parts in Cosmoline Remover. You can empty your disgusting cosmoline soup as you go along or just leave it, cosmo floats in water so you might need to skim that off at least before taking the parts out. I remember when a "Yugo" was a piece of crap car. Sealing them in a greasy tomb of cosmo guards against the corrosive nature of maritime environments. Here's one of the several main versions of cosmoline in an aerosol. Spray oil like PB blaster and a pile of rags will do it, swab out the chamber and bore same as you would during routine cleaning after shooting. Fighting socialism one republocrat at a time. Attempting to remove the rust-preventive after letting it warm up will turn the Cosmoline into an oilier coating, as opposed to a thicker, wax-like substance. I generally disassemble the gun into it's primary components first. Cosmoline & WD40 Removal I used WD40 to cut the cosmoline on some Yugo Mags. For a complete listing of cities,click here. Water based chemicals eliminate the risk of fire. The U.S. military soon discovered its advantages when applied to military equipment. In the fire control area, cosmoline will slow the operation of the components, such as the firing pin and trigger. Acetone, mineral spirits, or kerosene (but avoid the latter when possible, or when your firearm has been painted or blued). Whatever their history was with the PLA prior to being locked in the goo grave for an indeterminate amount of time, they certainly werent babied. At this stage, you may benefit more from dissembling the entire gun or parts of it, like the bolt assembly of a rifle, and letting it soak in mineral spirits. There is no way I would boil a stock! If you use these links, it helps me continue to put out free content for viewers. Air dry with compressor or hang dry then oil all parts. 2 When all the parts have been cleaned they must be treated with oil to prevent corrosion. Free-floating firing pins, like the one found in AR-15s and the SKS, need to freely float. Rem oil would fit the bill although it . They dunked in the guns in a 55-gallon drum of gasoline. I've used mineral spirits, gasoline, heat, soapy water, etc. Brake cleaner and acetone will dissolve nearly anything but often they evaporate before you can get the gunk off and you are back where you started. We walk-through an SKS example with plenty of pics and video. StingRay parts washers use a non-flammable alkaline cleaning detergent such as Power Kleen V or Power Kleen IIIL. Using your nylon brush scrub off any grease or cosmoline that is on the part. Funny, as long as no one got set on fire and the machine guns made it to the front on time. Click below for a FREE LESSON! Well its winter here in Ohio, so when I was in the garage I held my M38 mosin stock in front of my Reddy Heater. AK-47 Tips/Tricks, Links, Content and Buyer Guides. For extra protection of the piece, youll need to add lubricant and stain (for wood stock), especially to the bolt assembly. We wound up using about ~3 cans of cleaner total per rifle, using a general spray vigorously and begin wiping down method. 15 Best Gun Shops In California (2022 Updated), AR-15 Upper Assembly Guide (2022 UPDATED) Must-Read, Q-tips for cleaning the other metal sections of the gun. This process is simple but very messy and should be done in a well-ventilated area. If planning to shoot your surplus firearms, leaving cosmoline in the bore can ruin your firearm or, worse yet, cause injury to the shooter. 1 Jeep, 1 crate, and a barrel of cosmo! Try to disassemble your rifle first, then clean its parts by section. Dissembling can make the process somewhat easier but it isnt absolutely necessary. 0 Members and 1 Guest are viewing this topic. Social media guy and gucci gear nerd extraordinaire, he enjoys tracking the equipment trends of various SOF forces worldwide and collecting a wholly unnecessary amount of Multicam Black kit. Many gunsmiths actually use it to cure or set a freshly blued gun. Now I am off to buy a steam cleaner. machine guns to get them ready for action. Let soak for at least 30 seconds. Gets 95% of everything off and takes less time. Following graduation, he accepted a job at C. Sharps Arms in Montana, where he still works full time as a stockmaker and gunsmith. Gently remove parts and wipe off Cosmoline or move parts back and forth in bath and Cosmoline will start coming off. Cosmoline continues to be made today and is still a great option for long-term rust prevention. Treat surface with your favorite lube or set up for hot blueing. Cosmoline is a trademarked brand of petroleum-based, wax-like corrosion inhibitors. Cosmoline is a general term for a group of petroleum-based greases with high viscosity, intrinsic rust and corrosion protection, a waxy brown appearance, and a distinct industrial odor. Avoid that by making sure its very clean! Both my SKS's I cleaned by first taking off as much cosmoline as possible with paper towels, then soaking everything in WD-40. For metal, Boil water and combine with CONCENTRATED Simple Green in a disposable pan and wash all the metal. For the stocks, I generally do the dish washer routine (of course, I wait for my wife to be gone for the day first!lol). I have used before on other parts kits with paper towels or old cotton rags. My method is to clean with g96 aerosol for light cosmoline junk or if the problem is serious WD40. For rifles like the SKS with a free-floating firing pin, its a critical place to make sure you got REALLY clean. no crazy cleaners, no toxic chemicals, no complicated setups. Then I laid the parts out in the blazing Texas sun. Simple, cheap, efficient, but time consuming to remove all the cosmoline before shooting. Cosmoline was quickly adopted by militaries the world over as a way to chemically embalm small arms, artillery pieces, armored vehicles, and so on for either long term storage or trips across the Atlantic. Next, wash the firearm with soap and hot water. It will melt off. It's original purpose was as a water dispersant for machining - since the 60s, machine shops have gone to water-based machining lubrication/coolants and when you're done machining a part, you want to get the water-based lube/coolant off the part quickly. Bolt components I usually boil, just to make sure I get all of it out. Try simple green first. Here are the stuff youll need: Avoid using gasoline and harsh chemical solvents as your cleaner because that can strip paint and other coatings from the guns surface. Eliminates Manual Cleaning with Solvents Green aqueous chemistry eliminates manual cleaning using flammable solvents, acetone and WD-40. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Before I go full bore on this, has anyone used this? Once disassembled, I use a few methods to remove cosmoline. It melts at 113-125 so hot soapy water or steam cleaning works. After his military service, he attended the Colorado School of Trades(CST) in Lakewood, CO for gunsmithing. Had some residual cosmoline on a receiver that came off surprisingly well last weekend with HOT water, near boiling temp. You can accomplish this by wiping your handgun, placing it in a black trash bag, and leaving it out under the hot sun. Yes, I used it back in the day when I did not know better. anything extra and your Mineral spirits on metal. Press J to jump to the feed. Author: Marie Sonder [1]. Take this time to look over and inspect all of the parts for cracks and excessive wear. However, it gives you the opportunity to get to know the inner workings of your firearm on another level. No wiping needed with mineral spirits. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Thanks A dry film of it on the mags isn't going to hurt anything. You can now use, and regularly clean. Cosmoline Removal: Step-by-Step. How would a different solvent such as naphtha fare against the cosmoline? Which makes it susceptible to environments that also kill small children and pets when they get locked inside minivans which well simulate by stuffing it in that trash bag and letting the angry heat orb outside do its thing. Attempting to remove the rust-preventive after allowing the cosmoline to warm up can result in an oilier finish. This causes an issue as brass expands and contracts on firing. This particular C96 seems have been dunked in the stuff, so I decided to try boiling it in water to melt the cosmoline rather than clean it all with rags and Q-tips. It's also called "dry chemical". 5-Gallon Pail ($265.00) << Special Price, Best Value! Tends to dry the wood surface but I apply a light oil after I clean as a default measure anyway. And stay in touch with newsletters of our best articles on techniques, guns, & gear. Thanks! Competitive pistol and high power rifle shooter (200-600 yards). As for wood, I've had limited success with WD-40. Upon removing the parts, the hot water will evaporate and you will have totally degreased and cosmoline free parts. WD40 is designed to evaporate of surfaces. Back in the day when I was a kid, we use to take packing grease of with gasoline. I used simple green on some that weren't as bad before. 1 Place a part in a solvent compatible container and spray down with brake cleaner. I bought a bunch of those Yugo SKS rifles when cases of them started showing up at the gun shows. Cosmoline is petroleum-based rust and corrosion-inhibiting grease. I bake all the stocks in a long homemade oven I made. Once you have removed as much of the Cosmoline as you can, it's time to move on to the next step. If the metal is removed from the stock, it shouldn't make much of a difference. WD40 works well enough and wont hurt a thing. For future cosmo removal, try mineral spirits. Cosmoline is a pain to remove though I found a heat lamp to work well to remove most of it without much effort. In addition, dish soap and water can remove the excess residues in your weapon too. Used a brass brush to help clear the heel lettering. two weeks ago I used wd-40 to clean off cosmoline off a SAR-80 parts kit, I used it on the plastic stock and metal it worked real well and does not harm the bluing or crackle paint on the receiver stubs. I'm putting together my jointer and it's time to take off the cosmoline. Cosmoline can cause the pin to get stuck in the forward position and lead to slam fires and a runaway rifle. This give us a headstart on polishing those bad boys up or if left long enough, cleans them totally with almost no extra work on your end. By that, you can also grab the tiny residues that were left in the firearm. You just stripped the finish off of your rifle. **This product is not offered in aerosol can containers. I use fluid film on all my cars, but fluid film won't hold up under a car for more than six months without re-applying it. Today, the mineral spirits found in products like ours are more refined and . I stripped the whole gun down and used mineral spirits on the metal parts and Murphy's wood soap on the stock. From there, we like to take all of the small components and run them through a nice sonic cleaner bath to free up some of the hardened gunk thats worked its way into small spaces. Cosmoline is a greenish man-butter stuff that most car manufacturers spray on engines/undercarriages of cars to protect during transport. We used our same bore brush to ram out the gas tube as well and while its not as critical to get this part as sparkling clean as the barrel, you obviously dont want any obstructions in the cavity that your piston sits within. Luckily, cosmoline melts at anywhere between 115-125 degrees Fahrenheit. While really bad cosmoline build-up might require a few steps further than a field stripping for whatever rifle youre working on. . Before using the Kroil, take an old rag and lightly wipe off any heavy concentrations of cosmoline. * SCAQMD -This product is not to be used in California's South Coast Air Quality Management District because it does not comply with Rule 1144. Like CitriStrip because you won't lose any proof marks in the wood. Seems to take off anything, including paint spatters without harming the finish at all. You have the option to disassemble your firearm before beginning this process or keeping it intact throughout the cleaning process. For the metal, I used a hot water/Simple Green mixture, supplemented by automotive brake cleaner. It worked great. While our small parts soak, we took the barrelled action and receiver outside to just absolutely douse in brake cleaner. Heat gun is a total saver. As a general rule, cosmoline can be removed with heat, kroil, WD-40, or Kerosene. I took mine in a hot shower, shoots like a dream. Be sure to re oil the parts. Make sure to get into all the internals. Reassemble the gun, perform a functions test to make sure that everything feels right and is operating correctly, and youre basically done! Let the bolt assembly soak for awhile to make sure all the Cosmoline is boiled out. Very fast and efficient. Usually requiring a full detail stripping and cleaning of the rifle before its remotely capable of being operated safely. I only use this method on metal parts and will do this prior to using the Kroil method below to remove the last bits and pieces. A heat gun on the low setting or a hairdryer both work great for this task. Lastly, there are many other ways to remove cosmoline, but these are methods that I have used with excellent results. Before I do anything I'll regret, can anyone give me a definitive ruling on the best way to clean cosmoline off metal/wood? This worked good for me since I did it in the winter. Be that as it may, your general overall approach to de-gunking your gun is going to be pretty similar no matter how much shit is built up within it. The protective layer was thick, tough and not easy to remove. Stock in a trash bag on a hot day Or mineral spirits scrub down? Thats two decades of expertly upholding the Texan gun culture. Will not soften, dull, or discolor finishes. Personalize your experience. Not really. These two things together will help dislodge and remove the remaining traces of Cosmoline, along with a fair amount of elbow grease. Soak a cloth in the degreaser and rub it onto the firearm until the cosmoline is dissolved. Retired technical instructor and master technician. Yes, cosmoline is toxic because it is a petroleum-based grease. If you plan to fire the firearm, it absolutely needs to be removed for the reason stated above. I last did this with an SMLE stock from 1944, and it was wicked completely dry of every spec of cosmoline, and the oil absorbing compound was almost black. Post author: Post published: June 2, 2022 Post category: symptoms of a bad metering valve Post comments: affidavit for police character certificate affidavit for police character certificate Take a microfiber towel and a small bucket of diesel fuel and begin taking off the cosmoline. I got a pvc pipe filled it with mineral spirts and soaked the metal. But its worth noting that every cosmolined gun is going to be a little bit different in terms of uh grease severity. Start using a degreaser such as mineral spirits or turpentine to break down the cosmoline. (Just like the tutorial on surplusrifle.com) boiling or extremely warm water is THE BEST way to get cosmo off metal parts with little or no effort and is completely safe to the components. If you have chunks of cosmo, remove them out first.. carefully remove the "deep" stuff. towards your level. Also, this is perfect to use in the bore and chamber area as it will not attack metal. A heatgun or trashbag works well enough to get the cosmoline out of the stock. 2. When sourcing our Cosmoline Remover, we took into consideration: effectiveness, safety, cost and convenience of application and clean-up. It practically dissolves any Cosmoline product in seconds with very little effort. However, after three days in salt water, the metal strip was completely rusted, except the top. connect4education register; don't be a felix cdcr video; westfield knox redevelopment 2020 You don't realize how many times you say it until you record yourself without ade. For the unfamiliar, cosmoline is sort of the genericized term for a family of petroleum-based greases with remarkably high viscosity with inherent rust and corrosion protective properties, a signature waxy brown visage, and unmistakable industrial smell. Apply some to a rag and patch and wipe down the cosmoline-soaked parts. In our case, you might need to run the gadget a few times to really penetrate the crud. There are a few methods you can use in order to clean Cosmoline off in this state: WD-40 If you spray WD-40 . Re: Cosmoline removal Ford & Pontiac used alot of Cosmoline back in the 80`s & 90`s to protect the car from transit contaminants. You can use the oven and even the heat from the sun to melt the cosmos. A couple of blasts of WD-40 helped out . I've restored a couple cosmoline soaked rifles using different techniques. Repeat this until the patches come out relatively clean. Pick any other cleaning option! It dissolves dried grease and will work its way into openings as small as one-millionth of an inch. The other reason being is a nice coating of oil keeps your parts moving smoothly and protects guns in storage. In between cleanings use mineral spirits to wipe the surface. They built a fire under the 55-gallon drum of gasoline, with predictable results. Ive even seen Mosin Nagants that the lock time could be measured in whole seconds due to this. If you mean the stock, wrap it in a black plastic garbage bag, put it on the dash of a car in the sun for several hours. These guns were usually just dipped in a big vat of Cosmoline and then put into storage. . Be the first to review this product! Notify me of follow-up comments by email. He grew up in Elk County, Pennsylvania, where he became obsessed with the world of firearms. A couple of hours later, I then wiped off most of the rest of the cosmoline, and then did a little scrubbing, spraying, wiping repeat until 99% of it was gone. Simple Green works great on metal parts, particularly in the ultrasonic cleaner. It shines like John Boehners nose now. Save my name, email, and website in this browser for the next time I comment. A couple of hours in the hot seat predictably allowed a ton of cosmoline that had been locked inside of the wood fibers the opportunity to seep out to the surface. Video shows my process start to finish so you can see all stages. Now what's the best way to clean the residual WD40 off so I won't have primers getting compromised? Always handy to have around for frozen pipes, freezer defrost, melting ice on front steps (or from gutter downspouts) after an ice storm, etc. If you do it right, however, removing cosmoline preservatives can be easier than expected. All Rights Reserved. Oil or grease, residue, and dirt can build up in the barrel and internal parts during shooting sessions. Not really. Immediately spray everything down with WD-40 to displace any remaining water. Grease will burn when exposed to temperatures, but it will not catch fire. Press J to jump to the feed. Removing the cosmoline off of this rifle would greatly reduce its value. It will melt off the Cosmoline then wipe and oil everything down. Bolt assembly and small parts steam on top off kettle with rack and follow same process for clean and lube for reassemble .had to deal with this stuff with stored engine cylinder heads and guns a lot steam and compressed air. It's thin or thickly applied depending on the monkey with the sprayer that particular day and is either easy or hard to get off depending on which monkey sprayed your car. Almost boiling water works pretty well to clean cosmoline off of metal. you a link to reset your password. All content Copyright 1998-2018 Rifleshooter.com, FTC disclosure: some links on this site are monetized, Sig Sauer MCX Virtus PCP Air Rifle Review- Initial Impressions, Project Guns- Gunsmithing articles and posts, Ruger Precision Rifle Suppressed Load Development: Hornady 147 ELD-Match and H4350 with THUNDER CHICKEN, Wilson Combats Tactical Rail Interface, Modular (T.R.I.M.) These were pretty bad. Gently remove parts and wipe off Cosmoline or move parts back and forth in bath and Cosmoline will start coming off. These two things will help eliminate the last residues out of your gun. Its worth noting that we didnt go SUPER deep with our cleanup job on the two in-house Type 56s as theyre already pretty thoroughly trashed. As a general rule, cosmoline can be removed with heat, kroil, WD-40, or Kerosene. However, I do not recommend doing it indoors; outside or in a garage is best. Date: 10/10/14 Goo Gone is a cirtus gel product that is marketed for the removal of adhesive residue on consumer projects. I disassembled the rifle and scraped/wiped off as much goo as I could. PRODUCT DESCRIPTION:Cosmoline Remover is a solvent-based industrial cleaner specifically formulated to quickly & effectively remove all types of Cosmoline and other petroleum-based transportation and storage coatings.
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