Enter your email address to subscribe and receive notifications of new posts by email. Drench them in it, let them sit, then rinse them out. I really like the fact that it doesn't dry out, but sits there and works on softening up the Cosmoline. It is used for undercoating and preventing the damages in a car caused by driving on roads. 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. Its chemical composition consists primarily of a homogenous mixture of oil-based, non-polar hydrocarbons. There are other considerations that you think about if tackling this task. Weve got a dedicated section for the AR-15 here. WD40 is an expensive version of mineral spirits. Before you start cleaning, here is a list of things you will need: Some things you should avoid when trying to remove Cosmoline: A note on why you shouldnt use gasoline: using gasoline to clean a firearm just isnt practical, especially in the quantity you would need to clean a typical C&R firearm. The main difference between Rust Veto and cosmoline is that Rust Veto has a slightly higher melting point of 140-170 degrees Fahrenheit. Using your nylon brush scrub off any grease or cosmoline that is on the part. 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. 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. 1 Place a part in a solvent-compatible container and spray down with brake cleaner. For hand protection I would recommend nitrile gloves. Cosmoline Removal. I paid $4 for a spray bottle. They have an impressive inventory of nearly 1,500 historical firearms and an outstanding selection of uniforms, bayonets, and odd ammunition. By . Safe to use on firearms, military weaponry, automobiles, machinery, heavy equipment, gears, lathes, dies, molds, and anything else coated with Cosmoline. 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.) It is brown in color and usually engulfs those beautiful surplus rifles at the local gun show. 55-Gallon Drum ($1,685.00) <> Ships in 1-2 business days. Luckily, cosmoline melts at anywhere between 115-125 degrees Fahrenheit. 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. What is Cosmoline? It will melt off. Thanks, John. Repeating that for a couple of days, gave me a pretty nice, undamaged rifle! No other commonly available solvent works as well but it aint magic. WD40 is actually mostly kerosene along with something like floor polish that remains when the paraffin has evaporated. Oil or grease, residue, and dirt can build up in the barrel and internal parts during shooting sessions. Use it if you don't happen to have kerosene. Pick any other cleaning option! Originally, it was sold as a home disinfectant and veterinary anti-swelling treatment in the late 1800s. Using a rag, wipe the stock off. WD40 and CRC 556 are recommended solvents. It took me a good 3 hours to get everything clean but the action is nice and smooth(ish). A lot of people swear by mineral spirits as a primary solvent to remove Cosmoline, and you can either apply it with a rag or submerge/dip your gun into it. Brownells Retro Rifle XBRNM16E1 Review: Initial Impressions. Just throw the parts in hot water. WD-40 does a good job of removing Cosmoline and is an excellent cleaner especially on plastics. cosmoline removal wd40. Once youve got all of the surface cosmoline more or less handled, youll want to really start tackling the goo in all of the nooks and crannies of the receiver. It practically dissolves any Cosmoline product in seconds with very little effort. Simple, cheap, efficient, but time consuming to remove all the cosmoline before shooting. Of course, after the wash and rinse process of cleaning, the firearm needs to be dry. Cosmoline melts at temperatures ranging from 115 to 125 degrees Fahrenheit. This has worked well for me and has turned out to be the least labor intensive of the methods I have tried for cleaning off cosmoline. I soaked them in mineral spirits then rinsed with hot water and dried them. The cleaning process begins with removing as much of the Cosmoline as possible. CitriStrip on the wood parts. You do not pay the metal is hot enough from the water that when removed, it's warm enough to evaporate all moisture from itself. Today, the mineral spirits found in products like ours are more refined and processed (see hydrogenation, hydrotreating and distillation techniques) providing mixtures with varying boiling points, cleaning ability, and chemical composition. Strips the finish and removes the cosmoline really, really well. No finish injured, wood stocks like-new (it cooks Cosmoline out of the wood grain), and IT'S CHEAP! Water and wood are NOT compatible. And stay in touch with newsletters of our best articles on techniques, guns, & gear. There are few procedures that you can use to remove and clean cosmoline from your military surplus guns. purchase helps support my work in bringing you more awesome gun and gear articles. (Demonstration video coming soon). Wipe it off with a combination of shop rags for the surface grease, as well as goof-off to grab any of the sticky residues that are going to be left behind. Never miss a post! Depending on how much hardened build-up youve got, itll probably take you a few cans of brake cleaner to get everything loosened up. Depending on the container or the size of the firearm, soaking guns in mineral spirits can be done in a huge container. They were nasty rascals and I had to get creative about decrapping them. However, it gives you the opportunity to get to know the inner workings of your firearm on another level. Ehhhh, was my first try with Cosmo. Just wipe it down with a soft cloth to remove things, maybe a gentle toothbrush for the hard to get stuff. Consider this just a primer on how you might tackle a cosmoline cleanup job, but there are tons of ways to go about it. Now its one of the best toys in the box. They dunked in the guns in a 55-gallon drum of gasoline. The surfaces will almost dry up instantly With the hot metal you end up with after removing from the boiling water. Wipe off the sections or metal parts of the gun that you disassembled using shop rags. This restriction only affects the following Southern California counties: Orange, Riverside, Los Angeles and San Bernardino. Just be careful if using a heat gun, keep it on low, and make sure to keep the heat moving and even. You can opt to disassemble your firearm before you start this process or keep your gun intact throughout the cleaning process. These were pretty bad. AtLunde Studio, our primary goal is to provide a dedicated resource for all gun enthusiasts from all walks of life. Ive even seen Mosin Nagants that the lock time could be measured in whole seconds due to this. You will need to use fresh diesel as it gets to thick and sticky with all the cosmoline. Cosmoline Removal Help! No wiping needed with mineral spirits. but I'm definitely open to suggestions as well. Needed tools: Cosmoline soaked weapon; rags or paper towels; screw driver and tools for disassembly of firearm; bore brush; chamber brush; bore pull-through or cleaning rod; a good non-polar solvent (mineral spirits being one of the most preferred . You would tie an old shoelace to a receiver, a gear, a bolt assembly, whateverdrop it in a pre-prepared tank of boiling water, watch the clock, and remove. As a general rule, cosmoline can be removed with heat, kroil, WD-40, or Kerosene. The wood I used Citristrip, it worked really well. Halogen lamps do the trick or me. Seems to take off anything, including paint spatters without harming the finish at all. Cosmoline removal . Re: Cosmoline removal Ford & Pontiac used alot of Cosmoline back in the 80`s & 90`s to protect the car from transit contaminants. 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. Cosmolines melting point is pretty low, between 113 and 125 degrees Fahrenheit. The U.S. military soon discovered its advantages when applied to military equipment. Rem oil would fit the bill although it . All petroleum-based products are chemical mixtures that are highly complex. I took it easy on the wood (making several passes) so as to not hurt the finish. 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. 5 Steps in Removing Cosmoline 1. Use an air gun to blow the cleaning fluid off after you finish, then apply lube as needed. Disassemble the SKS all the way down to clean it properly. 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. Protect tools, dies, and other parts during shipping and storage with these durable, removable coatings. Cosmo just rolls off. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. For tight areas, I used some Q-tips. Pour the boiling water into the grease, then repeat the process until your water runs clear and you can handle each part without feeling oily. That means it will come off with kerosene or mineral spirit, and could even just wipe away with rubbing alcohol. For Cosmoline removal, I get a gallon of K1 kerosene, then put it in a tub. Wd40 on the metal parts that you can't soak. I tried Hoppes #9 (gun cleaner) on a small section and was surprised at how easy it took it off. Heat gun saved a lot of solvent. Dissembling can make the process somewhat easier but it isnt absolutely necessary. Cosmoline RP-342 "Heavy" Rust Preventative Spray (Military-Grade) 1-Can https://www.amazon.com/dp/B01MRRYF6N/?tag=wranglerorg-20 There are lots of options and choices you can make, but what we used were: Specifically, weve got 3 surplus Type 56 carbines that we picked up from Palmetto State Armory which are essentially Chinese domestic clones of the Soviet SKS with a few minor tweaks here and there. Try simple green first. These crates were packed full of rifles and cosmoline. This is most likely how you will encounter it on a surplus firearm or bayonet. (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. Make sure. The old surface grease and grime can be removed with a good cleaning. 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). I generally disassemble the gun into it's primary components first. For some more cool old guns, take a look at our Walther P1 a much cleaner and easier milsurp. Worked great. Review SDS for complete safety precautions. I bought a bunch of those Yugo SKS rifles when cases of them started showing up at the gun shows. This process is simple but very messy and should be done in a well-ventilated area. Buy an 8" piece of HVAC round duct pipe, a blow dryer, and paper towels. I found some PD680 from a chemical company, but it must be neutured or something because it doesn't smell the same and doesn't work anywhere near what the older stuff did back in the '90's. Mineral spirits are known as a major solvent for removing cosmoline, and you can apply it with a rag. . Want the best cosmoline removal methods for cleaning up your milsurp gun? Thats two decades of expertly upholding the Texan gun culture. Cosmoline Removal I'm sure this has been discussed off an on before.but lets start a definitive thread with some tips and tricks! Harsh chemical solvents that could strip paint, finishes, or other aesthetic/functional coatings from the guns surface. Cosmoline is a petroleum-based, grease-like rust inhibitor, that is typically used on firearms that are going into long term storage. WD40 worked well, but was basically a waste when the spirits did the same thing. Cosmoline hardens over time when exposed to oxygen and not sealed properly, so some might be very gooy while others are hardened balls of crud. Removing all of that cosmoline is the first chore to accomplish. 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. Remove all metal from stock you are comfortable removing. But its a background process that you can mostly leave alone outside of hitting the timer again once its finished a round of cleaning. 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. Your email address will not be published. This is how to remove cosmoline in the most effective and efficient manner from your newly-acquired Moist Nugget or other military surplus firearm. 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. Following a wash-rinse cycle will help coax Cosmoline out from all the crevices and grooves, so repeat the process until your water runs clear and you can handle each part without it feeling greasy or oily. And as if that were not enough it came from a heaver smokers home seemingly as everything, cosmoline, dirt, and grime were shellacked with thick coating of nicotine. Once it's clean, remove the bolt assembly from the water and place it on a towel. Dont worry too much if you cant actually get to most of the grease yet, just consider this an initial pass thatll make later cleaning a little bit easier. Physically, Cosmoline is brown in color and comes in various viscosities and shear strengths. Back in the day, ethyl or "high test" gasoline was good stuff. The water will melt the Cosmoline off the bolt, and the Cosmoline will rise to the surface. Common internet gun wisdom is that youre going to want non-chlorinated brake cleaner, as a byproduct of chlorinated brake cleaner heating up is phosgene gas. Soak the bolt and small parts in mineral spirits. /* As a general rule, cosmoline can be removed with heat, kroil, WD-40, or Kerosene. WD-40 Specialist Rust Remover Soak, One Gallon, 1-Pack 1,330 $2494 ($0.19/Fl Oz) Save more with Subscribe & Save FREE delivery Sat, Feb 18 on $25 of items shipped by Amazon It is frequently used in indoor and outdoor applications and does a great job for long-term storage. 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. WD40 pwnz cosmoline. Use a hair dryer on the stock and wipe it down until clean. Fact: Over the past few decades, the name Stoddard Solvent was synonymous with all mineral spirits. Love your family and keep your powder dry, Quote from: dwcopple on July 07, 2014, 07:08:24 AM. Contact Us 24/7 Customer Service Phone: (866) 802-2906 Fax: (866) 607-5965 Sales@CosmolineDirect.com It's also called "dry chemical". Thanks 0 Members and 1 Guest are viewing this topic. Kerosene is petroleum-based and will not hurt the metal or metal finish. Start using a degreaser such as mineral spirits or turpentine to break down the cosmoline. Cosmoline is a pain to remove though I found a heat lamp to work well to remove most of it without much effort. It dissolves dried grease and will work its way into openings as small as one-millionth of an inch. Thank you for the support! (, We noticed that you have previously logged in with your, Check what do you get by creating an account, Bookmark and compare your favorite firearms, [Complete Guide] Cosmoline Removal: SKS Example. Better yet, it is cheap! Address: www.originalcosmoline.com It only has penetrative properties when wet. comments sorted by Best Top New Controversial Q&A Add a Comment Dexter-the-Cat 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. We personally used a Lyman sonic cleaner and Lyman solvent, which worked pretty well and got us most of the way there, with only a tiny bit of extraneous scrubbing required afterwords. Bolt components I usually boil, just to make sure I get all of it out. Both my SKS's I cleaned by first taking off as much cosmoline as possible with paper towels, then soaking everything in WD-40. Attempting to remove the rust-preventive after allowing the cosmoline to warm up can result in an oilier finish. From there if youre working on a rifle with wooden components, nows the time to separate them and toss them in a trash bag. 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. 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. This can cause hang fires or, worse yet, negligent discharges. Q-tips for cleaning the other metal sections of the gun 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. But on the wood I wipe the excess then use a hair dryer and wipe as it sweats.
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