Avoid that by making sure its very clean! The stories of miss steps with gas are legion. 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. Cosmoline is helpful because it offers long-term rust prevention, but if youre a Curios & Relics (C&R) Firearms collector or have ever purchased a gun, you may have what looks to be a mess on your hands. After that, dry thoroughly, degrease, then apply oil and a film of liquid silicone. For metal, Boil water and combine with CONCENTRATED Simple Green in a disposable pan and wash all the metal. Purchased a SKS Type 56 that was so loaded with Cosmoline that the sales person would not even touch it. The process is very dirty. There are a few methods you can use in order to clean Cosmoline off in this state: WD-40 If you spray WD-40 . WD40 and CRC 556 are recommended solvents. I soaked them in mineral spirits then rinsed with hot water and dried them. There are a few rare examples where you shouldnt remove it. Notify me of follow-up comments by email. Removing all of that cosmoline is the first chore to accomplish. Remove all metal from stock you are comfortable removing. It should be treated as a bore obstruction and removed prior to firing. Want the best cosmoline removal methods for cleaning up your milsurp gun? Press J to jump to the feed. Weve got a dedicated section for the AR-15 here. 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. And that brings us to where we are today. The decision to either remove or not remove cosmoline from the rifle is based on each individual situation. This product hasn't received any reviews yet. Cosmoline is a trademarked brand of petroleum-based, wax-like corrosion inhibitors. Login with username, password and session length. This restriction only affects the following Southern California counties: Orange, Riverside, Los Angeles and San Bernardino. A little spark/open flame & gas vapors can be a recipe for personal disaster, even outside. But its worth noting that every cosmolined gun is going to be a little bit different in terms of uh grease severity. Works great. 1 Place a part in a solvent compatible container and spray down with brake cleaner. Primarily when found in the bore and fire control area. Type your email address and well send In general, their toxicity to humans is minimal, although there are exceptions. There is no need the wood is already sealed, just wipe it down with penetrating oil (PB blaster wd40) and the cosmoline will wipe right off. Thats why it is important to clean and remove it in your rifle to keep your firearm operating at its best performance. Jump to Latest Follow 1 - 15 of 15 Posts. Really, you'd have to soak ammo in WD40 to have a chance of it seeping in and killing the primer. Cosmoline is a pain to remove though I found a heat lamp to work well to remove most of it without much effort. WD-40 does indeed have 50% mineral spirits, but they are refined and purified for specific characteristics needed to meet todays performance, regulatory and safety requirements. I used WD40 to cut the cosmoline on some Yugo Mags. 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.) Will not soften, dull, or discolor finishes. In fact, this exact scenario is what probably led you to this article. (not optimized for mobile browsing), Copyright 2023 COSMOLINE DIRECT, LLC. Here is my latest brainstorm for cleaning up a Yugo M59/66. 2. Thank you for the support! Ive tried dozens of methods over the years until I stumbled upon a suggestion to use Goo Gone. 5 Steps in Removing Cosmoline 1. I cleaned a heavily soiled 37 bSw last week, I use Krud Kutter. You can also apply chemicals such as acetone and kerosene. (cross-posted at mAss Backwards) After trying the old fashioned method of removing the cosmoline from the SKS by repeatedly spraying each piece with degreaser and/or WD-40 and wiping dry with a shop rag, I decided I'm going to give the "low-heat method" a try, and build my own version of the "Easy Bake Garbage Can", as illustrated there at www.surplusrifle.com. used kompact kamp mini mate for sale. I've tried various methods in the past, none of which seemed to work particularly well. Had some residual cosmoline on a receiver that came off surprisingly well last weekend with HOT water, near boiling temp. I do this on bare stocks after stripping them. All that being said I usually buy cotton cloths from a big box store ringspun or recycled and I just wipe. 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. . We have purchased closed to 20, mostly Chinese SKS"s, all of which were coated with 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. The consistency of cosmoline varies widely but is mostly found as grease or wax. It dissolves dried grease and will work its way into openings as small as one-millionth of an inch. Thats two decades of expertly upholding the Texan gun culture. Cosmoline is a petroleum-based, grease-like rust inhibitor, that is typically used on firearms that are going into long term storage. Depending on the container or the size of the firearm, soaking guns in mineral spirits can be done in a huge container. Q-Tips and cotton swabs also work. 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. Worked really well. Of course, after the wash and rinse process of cleaning, the firearm needs to be dry. Reference a disassembly manual and take every piece and part out of it. You will need to use fresh diesel as it gets to thick and sticky with all the cosmoline. machine guns to get them ready for action. A sealed PVC tube or large container are both good for soaking guns in mineral spirits, depending on the size of the firearm and container. Even if your item only has a light coating of older Cosmoline, you might have questions as to how best to remove old coatings. guns & It's also called "dry chemical". Suspend stock in pipe using a wire coat hanger, rest blow dryer on either the top or cut a hole in the bottom then set to low heat high fan setting (Don't let the heat in the pipe get over ~165 Fahrenheit due to shellac having a low melting point). In the Marine Corps, more than once did we have to 'un-Cosmoline' weapons, gear or other 'NOS stuff'and without fail, the answer was always the same: 'Disassemble the device (if required) to field strip position, place the Cosmolined-item into the BOILING WATER TANK, and allow to soak for 4-5 minutes, as needed'. They cost around $20 if you want something cheap. Took me less than an hour. Mind you ,I keep a close watch on this. hey thanks for this information. The absolute best stuff I had ever had was military PD680, the older stuff. Now its one of the best toys in the box. Refinish the wood with boiled linseed oil or Dansk oil. Although most greases will burn, cosmolines are rarely considered a fire threat. From there if youre working on a rifle with wooden components, nows the time to separate them and toss them in a trash bag. Kerosene is petroleum-based and will not hurt the metal or metal finish. I generally disassemble the gun into it's primary components first. Each car would come with a small bottle of "Cosmoline Remover" that you`d basically add to water and soak the car with. #1 Engine Bay Cleaning/Cosmoline Removal 03-02-2012, 08:52 AM Hey guys, I want to get my engine bay as clean as possible without shaving or paint work before the new engine goes in. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Work in small areas and lightly spray the stock with WD-40. Here's how I did it. /* Then rinse in hot water and blow dry any areas that did not dried up. Just throw the parts in hot water. It is safe to work with, cheaper than most products and works extremely well. For a complete listing of cities,click here. You can also use another heat source to melt the cosmoline to its liquid condition, such as a heat gun or an oven. 4. A dry film of it on the mags isn't going to hurt anything. Forget the other 'dangerous processes'boil with water, and you're good-as-new! The surfaces will almost dry up instantly With the hot metal you end up with after removing from the boiling water. Ehhhh, was my first try with Cosmo. I may earn a small part of the sale from links to any products or services on this site. Better yet, it is cheap! 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. Originally developed in the late 1800s and marketed as a home disinfectant and veterinary anti-swelling agent, presumably by the same turn of the century physicians inclined to prescribe you cocaine for a staph infection or whatever. Contact Us 24/7 Customer Service Phone: (866) 802-2906 Fax: (866) 607-5965 Sales@CosmolineDirect.com connect4education register; don't be a felix cdcr video; westfield knox redevelopment 2020 Again, if youve ever dealt with military surplus guns before, you might have some experience with the somewhat laborious process of removing the infamous goop from them. Despite being virtually entirely made up of hydrocarbons, the composition varies depending on the crude oil source. Note: Most of the links in this article earn me a small commission at no cost to you. If you want to check this out in a video, take a look! Water based chemicals eliminate the risk of fire. When you shoot, residual fouling builds up in the barrel. Old Steel is dedicated to finding historical and collectible items and making them available to the customer. Author: Marie Sonder Use an air gun to blow the cleaning fluid off after you finish, then apply lube as needed. So we essentially got just enough cosmoline out of them to make them safe to fire and left it at that. Air compressor. I've restored a couple cosmoline soaked rifles using different techniques. Review, Shortening a shotgun stock and fitting a recoil pad, Rogers Single Point M4 Rifle Harness Review, Howa 1500 v Winchester 70 action comparsion, Muzzle Brake Installation on a Precision Rifle: Timing and Installing an OPS R3E2C, 223 Remington/5.56mm NATO Barrel length versus Velocity- Short Barrels- 6 to 14 inches, Building a custom 7mm Rem Mag Hunting Rifle-PART 1, Customizing the 1911: machining a golf ball pattern slide, Installing a muzzle brake between centers, 1911 Rear Sight Installation (Novak style cut). But on the wood I wipe the excess then use a hair dryer and wipe as it sweats. I stripped the whole gun down and used mineral spirits on the metal parts and Murphy's wood soap on the stock. 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. WD40 is an expensive version of mineral spirits. Should be good to go after that. 16 Jun June 16, 2022. cosmoline removal wd40. I took it easy on the wood (making several passes) so as to not hurt the finish. Type your new password and hit button below to confirm it. Its chemical composition consists primarily of a homogenous mixture of oil-based, non-polar hydrocarbons. It practically dissolves any Cosmoline product in seconds with very little effort. Cosmoline is a Vaseline-type preservative that was used to preserve firearms. no crazy cleaners, no toxic chemicals, no complicated setups. I read a funny (?) Pick any other cleaning option! The aerosol cans work best for this application. Amazon.com: Cosmoline Remover 1-48 of 129 results for "cosmoline remover" RESULTS Price and other details may vary based on product size and color. This rifle had not been disassembled in MANY moons and had dried cosmoline in all the tight areas. Learn the 3 most popular shooting stances & more. METHOD #2: Soak Parts in Cosmoline Remover. Collector, reloader, amateur gunsmith and CHL holder. Don't forget to protect the machined surfaces after cleaning..HTH Take care, Gotcha6 Dennis Staff member Corporate Member Sep 26, 2007 #8 Then reassemble and enjoy boom. It doesnt take a lot to complete this process. Cosmoline can create a dangerous situation with your firearm. Love your family and keep your powder dry, Quote from: dwcopple on July 07, 2014, 07:08:24 AM. Wipe it down with a rag with a little denatured alcohol on it. Gets 95% of everything off and takes less time. When the grease came to the surface or began to run off, I hit the parts with Brake Kleen then put them back out in the sun again. Brake cleaner does a good job but is very harsh on the skin and can eat some plastics and brake cleaner will remove painted on finishes on some firearms so test first. METHOD #1: Wipe with Cloth, Rag or Paper Towel, METHOD #2: Soak Parts in Cosmoline Remover. A lot less toxic than brake cleaner, naphtha, and acetone. Once youve got your barrel and receiver assembly cleaned up, you can check on your sweaty wood bois and see where theyre at. Mauser Rifles 1933 to 1945 - The Nazi Period. JavaScript is disabled. Physically, Cosmoline is brown in color and comes in various viscosities and shear strengths. Cosmoline & WD40 Removal I used WD40 to cut the cosmoline on some Yugo Mags. You probably took it home and couldnt focus on anything until you tore it apart and cleaned that goo off to see what was underneath it. 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. They dunked in the guns in a 55-gallon drum of gasoline. It only has penetrative properties when wet. After peeling, they leave a greasy film for continued corrosion protection. Hang the parts from metal coat hangers and lay out a piece of plastic to protect the floor. We'll only use the information provided according to our privacy policy. The cosmoline coated bumpers and trim was given an extra dose of solvent, then a high temperature pressure washer (yeah, a steam cleaner) was used to remove the cosmoline. Its important to extract as many residues and greases out of the gun as possible to avoid the risk of disassembling the gun in the future to uncover a hidden chunk of the rust-preventive gunk. 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.
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