The lubricating fluid in most lubricating greases is petroleum-derived minerals. Purchased a SKS Type 56 that was so loaded with Cosmoline that the sales person would not even touch it. You n00b! I think some that were around it a lot had long term health problems from exposure, so they probably had to change the make up of it or something. You'll now receive newsletters of our best articles on techniques, Removing the cosmoline off of this rifle would greatly reduce its value. Not really. There's two main types of cosmoline: RP- 342 and RP- 344 I belive. It was great stuff. Today, you can find literally hundreds of recipes, formulas, tips, trick and strategies online for removing our favorite rust preventative coatingbe careful though, some of these "solutions" are more credible than others. Note that if you are going to paint the part, use the brake parts cleaner which evaporates nearly completely and instantly (and skip the WD-40) and then paint immediately to prevent rust from starting. When I began removing the cosmoline from my new Precision Matthews PM-1440GT lathe, it was a little daunting. You can opt to disassemble your firearm before you start this process or keep your gun intact throughout the cleaning process. 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). You may find that some firearms have been brushed . It will melt off. 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 Here's how I did it. AtLunde Studio, our primary goal is to provide a dedicated resource for all gun enthusiasts from all walks of life. Safety is a good tool for tyrants; no one can be against safety. We personally found Q-tips to be useful if a bit tedious. 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. Boil and reoil the smaller metal parts. Depending on the gun youre working on, this may or may not be a concern. 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). Now how come some drug dealer/crook can buy one of this things and whamo bamo it works right out of the box?? With repeated heatings and wipe downs you can remove the Cosmoline without damaging the wood. I've used this method on all four of my rifles and it worked very well. For hand protection I would recommend nitrile gloves. I used a heat gun for metal and wood. you a link to reset your password. If you have a firearm that has been stored in Cosmoline, the first step is to remove as much of the Cosmoline as possible. This can be done with a simple rag and some elbow grease. You are using an out of date browser. 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. Love your family and keep your powder dry, Quote from: dwcopple on July 07, 2014, 07:08:24 AM. Q-Tips and cotton swabs also work. **This product is not offered in aerosol can containers. Dissembling can make the process somewhat easier but it isnt absolutely necessary. If the metal is removed from the stock, it shouldn't make much of a difference. Next, you need to clean your gun. While our small parts soak, we took the barrelled action and receiver outside to just absolutely douse in brake cleaner. Its chemical composition consists primarily of a homogenous mixture of oil-based, non-polar hydrocarbons. Heat and humidity make a heat gun or hair dryer a good option here. 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. 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. 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. Never miss a post! Thanks . Remove the stock, get a few tooth brushes and start dousing and scrubbing the metal. After that, dry thoroughly, degrease, then apply oil and a film of liquid silicone. Cosmoline is a pain to remove though I found a heat lamp to work well to remove most of it without much effort. Enter your email address to subscribe and receive notifications of new posts by email. It practically dissolves any Cosmoline product in seconds with very little effort. Luckily, cosmoline melts at anywhere between 115-125 degrees Fahrenheit. Gets 95% of everything off and takes less time. 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. The stuff will bubble up as a wonderfully aromatic orange oil like layer on the water. WD40 worked well, but was basically a waste when the spirits did the same thing. I strongly urge people to avoid the use of water (at any temperature) on wood. For the detail areas i use tooth brushes/ q tips. We walk-through an SKS example with plenty of pics and video. Spray part again and set aside to air dry. Deisel, mineral spirits, gasoline, lacquer thinner, etc are almost ineffective. Was thinking of boiling in dish detergent water. Place the parts on some cardboard and the cleanup is minimal. no crazy cleaners, no toxic chemicals, no complicated setups. Lightly go over the parts with the heat gun. Use a hair dryer on the stock and wipe it down until clean. Disassemble the SKS all the way down to clean it properly. Wipe off the sections or metal parts of the gun that you disassembled using shop rags. In general, their toxicity to humans is minimal, although there are exceptions. If you plan to fire the firearm, it absolutely needs to be removed for the reason stated above. 3. Select what level shooter you are! 5-Gallon Pail ($265.00) << Special Price, Best Value! Despite being virtually entirely made up of hydrocarbons, the composition varies depending on the crude oil source. A kitty litter can also remove cosmo in your guns. If you have chunks of cosmo, remove them out first.. carefully remove the "deep" stuff. In between cleanings use mineral spirits to wipe the surface. Now I know why I don't buy mil surplus stuff. They are the go-to gun shop for collectors and shooters alike. The password should contain at least 8 characters with at least one number or special character. used kompact kamp mini mate for sale. Don't forget to protect the machined surfaces after cleaning..HTH Take care, Gotcha6 Dennis Staff member Corporate Member Sep 26, 2007 #8 For the small parts of the weapon, try to soak them first in hot water. Mind you ,I keep a close watch on this. I've used WD40 to clean guns (not to lube them) and fired thousands of rounds without any dead primers. 0 Members and 1 Guest are viewing this topic. I bought a bunch of those Yugo SKS rifles when cases of them started showing up at the gun shows. The cleaning process starts by removing as much of the cosmolines as possible. 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. cosmoline removal wd40. Following graduation, he accepted a job at C. Sharps Arms in Montana, where he still works full time as a stockmaker and gunsmith. Initially delving into the world of guns in his teens through a passion for history, John has been hobby and desert shooting with friends for years. Lastly, there are many other ways to remove cosmoline, but these are methods that I have used with excellent results. In our case, the two Type-56s we received directly were definitely in the latter category of goo-boundedness, with lots of solvent-resistant hardened grease nuggets tucked away throughout the entire firearm. 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. Cosmoline & WD40 Removal I used WD40 to cut the cosmoline on some Yugo Mags. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Author: Marie Sonder I know this is not an easy process, its messy, and will most likely cause a little . Use coupon code KTG10 to get 10% off your order of $150 or more at Brownells. You can also use another heat source to melt the cosmoline to its liquid condition, such as a heat gun or an oven. Use soap and water to remove cosmoline: 1. Good or bad idea? In fact, this exact scenario is what probably led you to this article. There are a few methods you can use in order to clean Cosmoline off in this state: WD-40 If you spray WD-40 . Hang the parts from metal coat hangers and lay out a piece of plastic to protect the floor. 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. Eliminates Manual Cleaning with Solvents Green aqueous chemistry eliminates manual cleaning using flammable solvents, acetone and WD-40. Worked great. Just wipe it down with a soft cloth to remove things, maybe a gentle toothbrush for the hard to get stuff. OMS, odorless mineral spirits for me, too. If the rifle will spend the rest of its life in a safe, it might be better to leave it on. WD40 is an expensive version of mineral spirits. 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. The gooy, gross, petroleum preservative that is seemingly locked within every porous surface and crevice possible. In our case, you might need to run the gadget a few times to really penetrate the crud. This is one of the few times I will recommend WD-40 for working on guns. Ive always had the best luck with mineral spirits. For tight areas, I used some Q-tips. That means it will come off with kerosene or mineral spirit, and could even just wipe away with rubbing alcohol. Weve built dozens of ARs and well cover all the best AR-15 upgrades such as handguards, triggers, BCGs, gas blocks, and more. It may not display this or other websites correctly. Create an account to follow your favorite communities and start taking part in conversations. Ken 1942 GPW Those of you with any amount of experience dealing with milsurp guns have probably also encountered the enigma of cosmoline. If you are like me, you were hooked the first time you picked up a cosmoline-covered surplus rifle or handgun. Login with username, password and session length. If planning to shoot your surplus firearms, leaving cosmoline in the bore can ruin your firearm or, worse yet, cause injury to the shooter. Many gunsmiths actually use it to cure or set a freshly blued gun. We believe our Cosmoline Remover is the most effective solution offered anywhere. 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. "orange clean" or "simple green" on the wood works good. You have the option to disassemble your firearm before beginning this process or keeping it intact throughout the cleaning process. Both my SKS's I cleaned by first taking off as much cosmoline as possible with paper towels, then soaking everything in WD-40. The surfaces will almost dry up instantly With the hot metal you end up with after removing from the boiling water. WD-40 and a rag take it off easily enough. Once youre satisfied, you can move on to the actual cleaning. We promise to never spam you, and just use your email address to identify you as a valid customer. I soaked them in mineral spirits then rinsed with hot water and dried them. Not really. Yes, I used it back in the day when I did not know better. IMMEDIATELY hit it with penetrating oil (NOT WD-40but a real petroleum-based penetrating oil), and wipe down with a soft cloth. Ehhhh, was my first try with Cosmo. 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. For a better experience, please enable JavaScript in your browser before proceeding. Aerosol brake of carburetor cleaner, dissolves the cosmolene into thin air almost instantly. The absolute best stuff I had ever had was military PD680, the older stuff. The main difference between Rust Veto and cosmoline is that Rust Veto has a slightly higher melting point of 140-170 degrees Fahrenheit. Pressure steam and air dry large parts and wipe down with good oil 3 in 1 is good run hoppes#9 thru the bore after steaming and compressed air drying. Repeating this multiple times will remove the cosmoline. I bake all the stocks in a long homemade oven I made. If you go to fast or too aggressive you can strip out the moisture and mess up the stock. A coat of Goo Gone, a brief soak in period and follow up with paper towels cleaned the material down to the bare metal. Hosting, Website & SEO services provided by EZMarketing. Using your nylon brush scrub off any grease or cosmoline that is on the part. 2023, Schafco Packaging Company. Oven cleaner works well.have used it a number of times. Remove all metal parts, use a spray can of break cleaner to strip cosmoline. Stock in a trash bag on a hot day Or mineral spirits scrub down? After hours of scrubbing, you will eventually remove the majority of Cosmoline from the gunbut you cant stop with that. Title says it all, What is used to get this goop off of my lathe? 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.) I also use murphy's oil soap to help remove the oily Cosmoline from the wood. 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. That will do the cleaning with no damage to the wood or original oil finish. So just wiping it off the surface is all that is required. I've discovered recently that WD40 works good. Cosmoline Removal. 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'. Subscribe to Pew Pew Tactical's sales and deals email. Blow the gun parts off using an air compressor until dry. It melts at 113-125 so hot soapy water or steam cleaning works. I simply pour it on a rag and wipe away the cosmoline. Thats why it is important to clean and remove it in your rifle to keep your firearm operating at its best performance. Which is just fine if your gonna leave her as it with the finish. gear. But its worth noting that every cosmolined gun is going to be a little bit different in terms of uh grease severity. Soaking, washing, rinsing, and scrubbing will take hours to complete before you can handle your parts or firearm without the greasy residue covering your hands. He grew up in Elk County, Pennsylvania, where he became obsessed with the world of firearms. ?>. As it drives out moisture, it does little to oil a surface but sits on top of the surface to protect it. However, this one was never opened, making it extremely rare. Saturate a clean cloth with Cosmoline Remover. Required fields are marked *. I may earn a small part of the sale from links to any products or services on this site. 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. Gently remove parts and wipe off Cosmoline or move parts back and forth in bath and Cosmoline will start coming off. WD40 works well enough and wont hurt a thing. Next, wash the firearm with soap and hot water. I've used mineral spirits, gasoline, heat, soapy water, etc. Then reassemble and enjoy boom. Before using the Kroil, take an old rag and lightly wipe off any heavy concentrations of cosmoline. 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. Your Complete Guide to All Things Cosmoline, All the Questions You Need to Ask to Pick the Right Rust Preventative, How to Properly Remove Cosmoline from Military Surplus Firearms, How to Make Your Outdoor Furniture Last Longer. Be the first to review this product! Today, you can find literally hundreds of recipes, formulas, tips, trick and strategies online for removing our favorite rust preventative coatingbe careful though, some of these "solutions" are more credible than others. purchase helps support my work in bringing you more awesome gun and gear articles. Kroil is known as The Oil That Creeps and has made quite a name for itself in the firearms industry. after that just give it a good cleaning with some hoppes 9 or whatever and you are good to go. just cosmoline removed easy. Cosmoline is petroleum-based rust and corrosion-inhibiting grease. For some more cool old guns, take a look at our Walther P1 a much cleaner and easier milsurp. And stay in touch with newsletters of our best articles on techniques, guns, & gear. Took days of cleaning for all the original proofs and markings to become visible. It worked great. It is brown in color and usually engulfs those beautiful surplus rifles at the local gun show. This will speed up the process. These two things will help eliminate the last residues out of your gun. They were nasty rascals and I had to get creative about decrapping them. By that, you can also grab the tiny residues that were left in the firearm. Make sure to get into all the internals. This solvent-based formula is safe to use on any painted surface and is ideal for preparing new vehicles for sale. 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. 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. WD-40 does a good job of removing Cosmoline and is an excellent cleaner especially on plastics. WD40 is an expensive version of mineral spirits. 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, . Cosmoline found in the chamber area can cause failures to extract. the metal is hot enough from the water that when removed, it's warm enough to evaporate all moisture from itself. So if you need to store your firearms long-term and protect them from moisture and corrosion, multiple options are available. Make sure. The catchall phrase Stoddard Solvent is no longer adequate to tell the proper story. 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. Like CitriStrip because you won't lose any proof marks in the wood. The water will melt the Cosmoline off the bolt, and the Cosmoline will rise to the surface. I just go to the car wash and hit it with the degreaser setting then rinse setting. If you use these links, it helps me continue to put out free content for viewers. Of course, after the wash and rinse process of cleaning, the firearm needs to be dry. If you need suggestions, try one of our favorite YouTube channels. Old Steel is dedicated to finding historical and collectible items and making them available to the customer. All Rights Reserved. Works great. It should be treated as a bore obstruction and removed prior to firing. At this point you can check up on your sonic cleaner parts and see how theyre doing. How to clean cosmoline off your Mosin Nagant 91/30, SKS or any other surplus gun using Mineral Spirits and hot water. I've tried various methods in the past, none of which seemed to work particularly well. Place parts covered in Cosmoline into the bath. The cosmoline should start to melt and run off the parts onto the ground cloth. Almost boiling water works pretty well to clean cosmoline off of metal. We'll only use the information provided according to our privacy policy. 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. They cost around $20 if you want something cheap. From there if youre working on a rifle with wooden components, nows the time to separate them and toss them in a trash bag. Let it sit for a couple of minutes, then run a few dry patches through. Learn all the important stuff about handgunswith none of the attitude. Very fast and efficient. It dissolves dried grease and will work its way into openings as small as one-millionth of an inch. comments sorted by Best Top New Controversial Q&A Add a Comment Dexter-the-Cat I lost count around the 200 mark. There are other considerations that you think about if tackling this task. JavaScript is disabled. Once you have removed as much of the Cosmoline as you can, it's time to move on to the next step. This is most likely how you will encounter it on a surplus firearm or bayonet. As expected, once we actually got them out to the desert, they had just a tiny bit more grease to leak out from weird places as the process of shooting warms up places not easily accessed by brush or rag, but so it goes! . 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. If you'd like to consider an effective Cosmoline Remover in aerosol, please see our, RP-342 "HEAVY" Military-Grade Rust Preventive Spray, COMBO OFFER: RP-342 Aerosols (Mix & Match), Cosmoline Direct VCI Paper Rolls (for Ferrous Metals), Cosmoline Direct VCI Industrial Paper Sheets (Pre-Cut). When sourcing our Cosmoline Remover, we took into consideration: effectiveness, safety, cost and convenience of application and clean-up. The process is very dirty. However, it gives you the opportunity to get to know the inner workings of your firearm on another level. Be sure to re oil the parts. It took me a good 3 hours to get everything clean but the action is nice and smooth(ish). Place parts covered in Cosmoline into the bath. 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. Like this kind of content? Ive even seen Mosin Nagants that the lock time could be measured in whole seconds due to this. Halogen lamps do the trick or me. This restriction only affects the following Southern California counties: Orange, Riverside, Los Angeles and San Bernardino. We'll send you the latest guides and training tips geared Used a brass brush to help clear the heel lettering. You will need to use fresh diesel as it gets to thick and sticky with all the cosmoline. Nylon brush. Cosmoline is not a new invention and was originally used as a pharmaceutical product in the late 1800s. The more you wash and rinse the rifle, the more creep will appear. Wrap in paper towels and aluminum foil. I tried Hoppes #9 (gun cleaner) on a small section and was surprised at how easy it took it off. If the firearm is left to accumulate for too long, it may clog, resulting in a firing failure or the need for repairs. Apply some to a rag and patch and wipe down the cosmoline-soaked parts. Youll want to move, rotate, and flex parts to exercise hidden bits of Cosmoline. 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. Not only does WD-40 dissolve the Cosmoline, it does it better and faster than acetone. Before I do anything I'll regret, can anyone give me a definitive ruling on the best way to clean cosmoline off metal/wood? Weve got a dedicated section for the AR-15 here. 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). If you search "ultrasonic cleaner" on Amazon you can find one identical to the Lyman for $30-$40 cheaper. 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. Let the bolt assembly soak for awhile to make sure all the Cosmoline is boiled out. I will offer that after trying everything, the absolute best method for degreasing the stock is to put it in a large black garbage bag and fill it with either kitty litter, or that similar stuff you use to soak up oil on the driveway. 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. Use it if you don't happen to have kerosene. When sourcing our Cosmoline Remover, we took into consideration: effectiveness, safety, cost and convenience of application and clean-up. Before I go full bore on this, has anyone used this? Cosmoline does an excellent job of preventing corrosion and preserving metal parts. There is something hugely satisfying about bringing one of these old things back to life. I used the boiling water method for my cousin's 91/30. Here are the stuff you'll need: Mineral spirits or acetone and kerosene Water and soap Shop rags A toothbrush or a smaller paintbrush. Something to pay final attention to when doing the last pass on all of your small internal parts is the firing pin channel. Physically, Cosmoline is brown in color and comes in various viscosities and shear strengths. The Fastest, Easiest & Safest Way to Remove Cosmoline (Easy Cosmoline Removal in Seconds)Removing Cosmoline has given people grief since 1939. A & L Cosmoline Remover will quickly and easily remove petroleum-based transit coatings and cosmoline from vehicles. Wipe stock every 15 minutes until rags are clean enough for you (also make sure to suspend stock on the other end every once in a while so the heat can reach that end as well). Corrosion-Resistant ReusablePeel-Away Coatings for Metal. . It depends on the matter of your desire. Posted: 7/20/2014 7:07:20 AM EST [#2] At this point, disassembling the gun or sections of it, such as bolt assembly, and being soaked in mineral spirits may be more beneficial. Stock in bag on hot summer day worked well enough for me, but left blemishes on the shellac where it bubbled up. Switch to Standard View 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. Set the temp to 130 degrees, bake for a while. Thanks! 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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