cosmoline removal wd40

Cosmoline Removal Help! Crate after crate of Mosin Nagants, Mauser 98s, and everything in between started to arrive in the U.S. for dirt cheap. It only has penetrative properties when wet. By . **This product is not offered in aerosol can containers. The stuff will bubble up as a wonderfully aromatic orange oil like layer on the water. This causes an issue as brass expands and contracts on firing. WD40 is a good cleaner for surfaces that you have good access to wipe down, but when it comes to cleaning small parts such as springs, sears, hammers, and other hard to reach places, I find that mineral spirits does a better job. For a better experience, please enable JavaScript in your browser before proceeding. Protect tools, dies, and other parts during shipping and storage with these durable, removable coatings. 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.) This method works well on metal parts, but extreme care must be taken as Kerosene is very flammable. The military does buy shotguns so I can believe it is cosmoline. This is one of the few times I will recommend WD-40 for working on guns. Ehhhh, was my first try with Cosmo. The more you wash and rinse the rifle, the more creep will appear. Take a microfiber towel and a small bucket of diesel fuel and begin taking off the cosmoline. Usually requiring a full detail stripping and cleaning of the rifle before its remotely capable of being operated safely. Attempting to remove the rust-preventive after allowing the cosmoline to warm up can result in an oilier finish. Its the mess, gross and slimy petroleum that appears to be wrapped in every surface of firearms. Simple Green has never worked that well for me. Apply some to a rag and patch and wipe down the cosmoline-soaked parts. */ Remove all metal from stock you are comfortable removing. Now I know why I don't buy mil surplus stuff. Military surplus firearms are typically very easy to fully disassemble with minimal tools, making it a pretty painless job. Now what's the best way to clean the residual WD40 off so I won't have primers getting compromised? However, I do not recommend doing it indoors; outside or in a garage is best. Stock in a trash bag on a hot day Or mineral spirits scrub down? Remove all metal parts, use a spray can of break cleaner to strip cosmoline. Oil or grease, residue, and dirt can build up in the barrel and internal parts during shooting sessions. It's much cheaper than WD40 or other chemicals and works great. The first step you need to do is to gather the things youll need for this cosmoline removal. This will speed up the process. Personalize your experience. Luckily, cosmoline melts at anywhere between 115-125 degrees Fahrenheit. We'll send you the latest guides and training tips geared We personally found Q-tips to be useful if a bit tedious. WD40 is actually mostly kerosene along with something like floor polish that remains when the paraffin has evaporated. Reference a disassembly manual and take every piece and part out of it. Shopping Cart Software by BigCommerce. Start using a degreaser such as mineral spirits or turpentine to break down the cosmoline. cosmoline removal wd40; cosmoline removal wd40. Mineral spirits on metal. You may find that some firearms have been brushed . Before I go full bore on this, has anyone used this? Originally, it was sold as a home disinfectant and veterinary anti-swelling treatment in the late 1800s. Ive tried various methods in the past, none of which seemed to work particularly well. Cosmoline found in the chamber area can cause failures to extract. Pick any other cleaning option! Mind you ,I keep a close watch on this. Once youve accomplished this, you can move on to the next step. With that out of the way, spray a shitton of brake cleaner into the barrel and gas ports as well, then use a bore cleaning brush to ram all of that nasty ass gunk out. Took me less than an hour. Forget the other 'dangerous processes'boil with water, and you're good-as-new! Air dry with compressor or hang dry then oil all parts. At this point you can check up on your sonic cleaner parts and see how theyre doing. We'll only use the information provided according to our privacy policy. But there is a kind of cosmoline that is used for vehicles. Dissembling can make the process somewhat easier but it isnt absolutely necessary. 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). Now its one of the best toys in the box. Love your family and keep your powder dry, Quote from: dwcopple on July 07, 2014, 07:08:24 AM. Cosmoline RP-342 "Heavy" Rust Preventative Spray (Military-Grade) 1-Can https://www.amazon.com/dp/B01MRRYF6N/?tag=wranglerorg-20 It is brown in color and usually engulfs those beautiful surplus rifles at the local gun show. It doesnt take a lot to complete this process. Follow them on Instagram: @oldsteelguns. Is either of these acceptable? Apply some to a cleaning patch and run it through the bore. Only used it to finish wiping off the light residue. 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. Mauser Rifles 1933 to 1945 - The Nazi Period. We believe our Cosmoline Remover is the most effective solution offered anywhere. Youll finally remove the majority of the cosmoline from the gun after hours of scrubbingbut basically, you cant stop there. There are a few methods you can use in order to clean Cosmoline off in this state: WD-40 If you spray WD-40 . Here's one of the several main versions of cosmoline in an aerosol. 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. Using your nylon brush scrub off any grease or cosmoline that is on the part. WD-40 does a good job of removing Cosmoline and is an excellent cleaner especially on plastics. Author: Marie Sonder METHOD #2: Soak Parts in Cosmoline Remover. Cosmoline - in my experience - is stronger, but the cost per can . 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 removed, coatings can be melted again for repeat use. Cosmoline is a petroleum-based, grease-like rust inhibitor, that is typically used on firearms that are going into long term storage. Be sure to use a decent gun oil on any moving parts when you reassemble. Then lay the bag on your dash in the hot sun for a week. A little spark/open flame & gas vapors can be a recipe for personal disaster, even outside. It complies with us military MIL-C-11796C Class 3 rust preventative. Get proficient on YOUR time. . Stock in bag on hot summer day worked well enough for me, but left blemishes on the shellac where it bubbled up. Now I am off to buy a steam cleaner. nothing has been easier or more effective than dawn soap and hot water. The diesel fuel with get thick as you wring out the microfiber towel repeatedly in the diesel. 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'. 5. If you need suggestions, try one of our favorite YouTube channels. 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. Theres no study that cosmoline has a bad effect on rubber. The old surface grease and grime can be removed with a good cleaning. I have seen both commercial and military rifles that sat in closets unprotected for many decades that didn't have any wood issues, some rust speckling on metal, but good wood. Are you aware that cosmoline and shellac are, in fact, two different substances? Ive even seen Mosin Nagants that the lock time could be measured in whole seconds due to this. I generally disassemble the gun into it's primary components first. 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. Let the bolt assembly soak for awhile to make sure all the Cosmoline is boiled out. It wouldn't damage the metal bluing either. How to clean cosmoline off your Mosin Nagant 91/30, SKS or any other surplus gun using Mineral Spirits and hot water. The metal gets put through hot boing water and simple green. Almost boiling water works pretty well to clean cosmoline off of metal. 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. Required fields are marked *. 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. Goo Gone is a cirtus gel product that is marketed for the removal of adhesive residue on consumer projects. As a general rule, cosmoline can be removed with heat, kroil, WD-40, or Kerosene. That is why it is called CitriStrip. In fact, this exact scenario is what probably led you to this article. I bought a bunch of those Yugo SKS rifles when cases of them started showing up at the gun shows. Removing all of the Cosmoline will take significant work regardless, so it comes down to a matter of preference. 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. Deisel, mineral spirits, gasoline, lacquer thinner, etc are almost ineffective. 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). Air compressor. 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. Removing the cosmoline off of this rifle would greatly reduce its value. 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. There are other considerations that you think about if tackling this task. The protective layer was thick, tough and not easy to remove. 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. Bolt components I usually boil, just to make sure I get all of it out. 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. 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. All petroleum-based products are chemical mixtures that are highly complex. For the metal, I used a hot water/Simple Green mixture, supplemented by automotive brake cleaner. For the detail areas i use tooth brushes/ q tips. 1 Place a part in a solvent compatible container and spray down with brake cleaner. I paid $4 for a spray bottle. I used a heat gun for metal and wood. no crazy cleaners, no toxic chemicals, no complicated setups. Gently remove parts and wipe off Cosmoline or move parts back and forth in bath and Cosmoline will start coming off. (, 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. Nylon brush. 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. Press J to jump to the feed. Something to pay final attention to when doing the last pass on all of your small internal parts is the firing pin channel. Ive just tossed all metal parts in the oven at around 150F for about 5-10 mins. Sealing them in a greasy tomb of cosmo guards against the corrosive nature of maritime environments. Retired technical instructor and master technician. I strongly urge people to avoid the use of water (at any temperature) on wood. It will melt off. The other reason being is a nice coating of oil keeps your parts moving smoothly and protects guns in storage. Go check them out at Oldsteelguns.com! 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. gear. Cosmoline is our stuff, product of a first world economy, the commies used grease, cheap grease, much easier to remove. Consider this just a primer on how you might tackle a cosmoline cleanup job, but there are tons of ways to go about it. All good tips, and this is how I clean the metal parts for the most part. 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. If the metal is removed from the stock, it shouldn't make much of a difference. Cosmoline is a petroleum based brown wax. I got a pvc pipe filled it with mineral spirts and soaked the metal. Removing Cosmoline has given people grief since 1939. 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. Enter your email address to subscribe and receive notifications of new posts by email. I've done all my cosmo cleanups with mineral spirits, junk toothbrushes, and a heat gun. These were pretty bad. Wipe off the sections or metal parts of the gun that you disassembled using shop rags. Before you start the process of removing the cosmoline, you need to disassemble the firearm fully. It was great stuff. Like CitriStrip because you won't lose any proof marks in the wood. If you search "ultrasonic cleaner" on Amazon you can find one identical to the Lyman for $30-$40 cheaper. Click below for a FREE LESSON! 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. Free-floating firing pins, like the one found in AR-15s and the SKS, need to freely float. . Tends to dry the wood surface but I apply a light oil after I clean as a default measure anyway. The cosmoline literally runs off with the water. We already have an account registered for email address Harsh chemical solvents that could strip paint, finishes, or other aesthetic/functional coatings from the guns surface. You can accomplish this by wiping your handgun, placing it in a black trash bag, and leaving it out under the hot sun. A kitty litter can also remove cosmo in your guns. You n00b! This worked good for me since I did it in the winter. Competitive pistol and high power rifle shooter (200-600 yards). Next, you need to clean your gun. Before using the Kroil, take an old rag and lightly wipe off any heavy concentrations of cosmoline. Q-Tips and cotton swabs also work. I remember when a "Yugo" was a piece of crap car.