Cosmoline can cause the pin to get stuck in the forward position and lead to slam fires and a runaway rifle. In our case, you might need to run the gadget a few times to really penetrate the crud. 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. Simple, cheap, efficient, but time consuming to remove all the cosmoline before shooting. Brake cleaner is pretty nasty even its not in chlorinated form though, so make sure youve got gloves and a well-ventilated area to work in. They dunked in the guns in a 55-gallon drum of gasoline. Not really. I've been researching some products that can remove the yellowish cosmoline thats baked onto the bay and have found some good reviews on Zymol Strik. If the firearm is left to accumulate for too long, it may clog, resulting in a firing failure or the need for repairs. . Switch to Standard View Stock in bag on hot summer day worked well enough for me, but left blemishes on the shellac where it bubbled up. Cosmoline is usually very good under a car going up against salt, water, heavy splashing/traffic spots, but sitting water I guess is just too much to ask. The diesel fuel with get thick as you wring out the microfiber towel repeatedly in the diesel. My method is to clean with g96 aerosol for light cosmoline junk or if the problem is serious WD40. It is safe to work with, cheaper than most products and works extremely well. We would rest the muzzle in a 5 gallon bucket to catch the cosmoline filled water. How to clean cosmoline off your Mosin Nagant 91/30, SKS or any other surplus gun using Mineral Spirits and hot water. The password should contain at least 8 characters with at least one number or special character. Breaks down (dissolves) all forms of Cosmoline in seconds with very little effort. Born and raised in Austin TX, Alfred has been shooting guns since he was 18. but I'm definitely open to suggestions as well. A couple of blasts of WD-40 helped out . Contact Us 24/7 Customer Service Phone: (866) 802-2906 Fax: (866) 607-5965 Sales@CosmolineDirect.com Saturate a clean cloth with Cosmoline Remover. A coat of Goo Gone, a brief soak in period and follow up with paper towels cleaned the material down to the bare metal. But when you have robbed a man of everything, he is no longer in your power he is free again. Protect tools, dies, and other parts during shipping and storage with these durable, removable coatings. It doesnt take a lot to complete this process. 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. Remove all metal parts, use a spray can of break cleaner to strip cosmoline. Posted: 7/20/2014 7:07:20 AM EST [#2] Those materials are classified as combustible rather than flammable. 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. Its the mess, gross and slimy petroleum that appears to be wrapped in every surface of firearms. Cosmoline melts at temperatures ranging from 115 to 125 degrees Fahrenheit. There's two main types of cosmoline: RP- 342 and RP- 344 I belive. 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. A lot less toxic than brake cleaner, naphtha, and acetone. Cosmolines melting point is pretty low, between 113 and 125 degrees Fahrenheit. I've done all my cosmo cleanups with mineral spirits, junk toothbrushes, and a heat gun. It is frequently used in indoor and outdoor applications and does a great job for long-term storage. 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. You n00b! You can also apply chemicals such as acetone and kerosene. I never knew of these methods when I got my mosin, so I spent a week in my basement with some solvent and a few rolls of paper towels. used kompact kamp mini mate for sale. The car was washed and dried, then taken back to the detail shop where the paint was buffed out, and a protective coating placed on all of the brightwork. There is no way I would boil a stock! 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. But on the wood I wipe the excess then use a hair dryer and wipe as it sweats. Before I go full bore on this, has anyone used this? They built a fire under the 55-gallon drum of gasoline, with predictable results. Soak the bolt and small parts in mineral spirits. WD40 is an expensive version of mineral spirits. For future cosmo removal, try mineral spirits. Treat surface with your favorite lube or set up for hot blueing. The stories of miss steps with gas are legion. If you have a firearm that has been stored in Cosmoline, the first step is to remove as much of the Cosmoline as possible. Something to pay final attention to when doing the last pass on all of your small internal parts is the firing pin channel. 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. Don't forget to protect the machined surfaces after cleaning..HTH Take care, Gotcha6 Dennis Staff member Corporate Member Sep 26, 2007 #8 If you'd like to consider an effective Cosmoline Remover in aerosol, please see our SS-245 product option. It will melt off the Cosmoline then wipe and oil everything down. Retired technical instructor and master technician. 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. Just like everyone said, mineral spirits for metal (you can use hot water and simple green too), and bag/heat gun for the stock. We finally discovered the quickest way to remove the cosmoline was to fill up a teapot with water, bring to boil, then slowly pour the boiling water onto the SKS. The lubricating fluid in most lubricating greases is petroleum-derived minerals. Despite being virtually entirely made up of hydrocarbons, the composition varies depending on the crude oil source. 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. 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. Fact: Over the past few decades, the name Stoddard Solvent was synonymous with all mineral spirits. http://www.surplusrifle.com/sks/index.asp, http://i84.photobucket.com/albums/k36/cajuncj/M91%2030%20Finn/IMG_0849.jpg, Quote from: RangerAR on December 24, 2006, 08:37:16 PM, Quote from: singleshotcajun on January 05, 2007, 05:31:34 PM, Quote from: yber26 on January 21, 2007, 08:39:55 PM. Good or bad idea? Use a hair dryer on the stock and wipe it down until clean. Address: www.originalcosmoline.com Eliminates Manual Cleaning with Solvents Green aqueous chemistry eliminates manual cleaning using flammable solvents, acetone and WD-40. The greasy substance is used to prevent their military surplus rifles from rusting. 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. Here are the stuff you'll need: Mineral spirits or acetone and kerosene Water and soap Shop rags A toothbrush or a smaller paintbrush. There are other considerations that you think about if tackling this task. But its a background process that you can mostly leave alone outside of hitting the timer again once its finished a round of cleaning. The spray and handy tube make it easy to get into grooves and slots, as well as bolt holes. Learn the 3 most popular shooting stances & more. WD40 is actually mostly kerosene along with something like floor polish that remains when the paraffin has evaporated. All good tips, and this is how I clean the metal parts for the most part. got the cosmo out and it looks good too! Change the paper towel and put back at a slightly higher temp every cycle. 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. 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. He is a firm believer in the freedom of exercising constitutional rights, and that includes the right of every law-abiding citizen to own and carry a gun. 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. 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. Jump to Latest Follow 1 - 15 of 15 Posts . You can opt to disassemble your firearm before you start this process or keep your gun intact throughout the cleaning process. All Rights Reserved. Not so sure about current unleaded bio-fuel with all the additives. no crazy cleaners, no toxic chemicals, no complicated setups. And that brings us to where we are today. Jump to Latest Follow 1 - 15 of 15 Posts. JavaScript is disabled. Kerosene is petroleum-based and will not hurt the metal or metal finish. Ive even seen Mosin Nagants that the lock time could be measured in whole seconds due to this. After eight days, only the very top was showing . If you plan to fire the firearm, it absolutely needs to be removed for the reason stated above. The military does buy shotguns so I can believe it is cosmoline. Done. A dry film of it on the mags isn't going to hurt anything. **This product is not offered in aerosol can containers. You just stripped the finish off of your rifle. There is something hugely satisfying about bringing one of these old things back to life. Tends to dry the wood surface but I apply a light oil after I clean as a default measure anyway. Like this kind of content? In general, their toxicity to humans is minimal, although there are exceptions. Pour Cosmoline Remover in safe container. Note: Most of the links in this article earn me a small commission at no cost to you. guns & Collectors of C&R (Curio & Relic) firearms often find old firearms that were built around WWI or WWII and then put in storage. I cleaned a heavily soiled 37 bSw last week, I use Krud Kutter. They cost around $20 if you want something cheap. When cosmoline is exposed to heat and pressure like this, it will essentially bake on the metal surface. 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. You'll now receive newsletters of our best articles on techniques, We'll send you the latest guides and training tips geared Physically, Cosmoline is brown in color and comes in various viscosities and shear strengths. after that just give it a good cleaning with some hoppes 9 or whatever and you are good to go. This process is simple but very messy and should be done in a well-ventilated area. 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. Both my SKS's I cleaned by first taking off as much cosmoline as possible with paper towels, then soaking everything in WD-40. Youll finally remove the majority of the cosmoline from the gun after hours of scrubbingbut basically, you cant stop there. We promise to never spam you, and just use your email address to identify you as a valid customer. Cosmoline removal questions. 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. You may find the cosmoline caked on the stock, gumming up the receiver and bolt carrier, plugging up the bore, and covering the internal parts of the firearm. 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. If you use these links, it helps me continue to put out free content for viewers. Personalize your experience. Cosmoline Removal I'm sure this has been discussed off an on before.but lets start a definitive thread with some tips and tricks! But there is a kind of cosmoline that is used for vehicles. Place the parts on some cardboard and the cleanup is minimal. No finish injured, wood stocks like-new (it cooks Cosmoline out of the wood grain), and IT'S CHEAP! Press J to jump to the feed. Once cosmoline has been exposed to air for a few years, it will solidify and become a wax consistency. This can cause hang fires or, worse yet, negligent discharges. 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. Stock in a trash bag on a hot day Or mineral spirits scrub down? Ok, what method is easier. These were pretty bad. Press J to jump to the feed. Many gunsmiths actually use it to cure or set a freshly blued gun. Strips the finish and removes the cosmoline really, really well. Lightly go over the parts with the heat gun. The Fastest, Easiest & Safest Way to Remove Cosmoline (Easy Cosmoline Removal in Seconds)Removing Cosmoline has given people grief since 1939. Attempting to remove the rust-preventive after allowing the cosmoline to warm up can result in an oilier finish.
