Get proficient on YOUR time. In general, their toxicity to humans is minimal, although there are exceptions. 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. The Fastest, Easiest & Safest Way to Remove Cosmoline (Easy Cosmoline Removal in Seconds)Removing Cosmoline has given people grief since 1939. 2. Switch to Standard View used kompact kamp mini mate for sale. Q-tips for cleaning the other metal sections of the gun Back in the day when I was a kid, we use to take packing grease of with gasoline. 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. WD40 is actually mostly kerosene along with something like floor polish that remains when the paraffin has evaporated. 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. The other reason being is a nice coating of oil keeps your parts moving smoothly and protects guns in storage. Repeat this until the patches come out relatively clean. Stock in a trash bag on a hot day Or mineral spirits scrub down? Not really. A little spark/open flame & gas vapors can be a recipe for personal disaster, even outside. But its a background process that you can mostly leave alone outside of hitting the timer again once its finished a round of cleaning. Of course, after the wash and rinse process of cleaning, the firearm needs to be dry. Once youve accomplished this, you can move on to the next step. Was thinking of boiling in dish detergent water. PRODUCT DESCRIPTION: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. Just avoid gasoline as your cleaning solvent as its not advisable to use. I do this on bare stocks after stripping them. While really bad cosmoline build-up might require a few steps further than a field stripping for whatever rifle youre working on. For the small parts of the weapon, try to soak them first in hot water. 0 Members and 1 Guest are viewing this topic. My method is to clean with g96 aerosol for light cosmoline junk or if the problem is serious WD40. 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. Press question mark to learn the rest of the keyboard shortcuts, M91, M91/30, M91/30 PU, M38, M44, 48M, T53, Enough Glorious Rifle to arm small milita. If you plan to fire the firearm, it absolutely needs to be removed for the reason stated above. Love your family and keep your powder dry, Quote from: dwcopple on July 07, 2014, 07:08:24 AM. No other commonly available solvent works as well but it aint magic. Because of the general porous nature of wood, chances are pretty decent that a good amount of grease has managed to penetrate the wood fiber itself, even if it retained its original finish. Apply some to a cleaning patch and run it through the bore. Worked really well. These two things together will help dislodge and remove the remaining traces of Cosmoline, along with a fair amount of elbow grease. The honest-to-goodness proper way to remove Cosmoline from anything, really, is through working at it. Be sure to use a decent gun oil on any moving parts when you reassemble. Once youve got your barrel and receiver assembly cleaned up, you can check on your sweaty wood bois and see where theyre at. Ken 1942 GPW 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. As the cold war came and went, many of these countries started to liquidate their warehouses, selling these surplus arms to importers and exporters in the United States. Now how come some drug dealer/crook can buy one of this things and whamo bamo it works right out of the box?? 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. Whatever their history was with the PLA prior to being locked in the goo grave for an indeterminate amount of time, they certainly werent babied. 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. 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. Cosmoline & WD40 Removal I used WD40 to cut the cosmoline on some Yugo Mags. Cosmoline found in the chamber area can cause failures to extract. Jump to Latest Follow 1 - 15 of 15 Posts. Make sure. The cleaning process starts by removing as much of the cosmolines as possible. Posted: 7/20/2014 7:07:20 AM EST [#2] The consistency of cosmoline varies widely but is mostly found as grease or wax. 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). Title says it all, What is used to get this goop off of my lathe? Will brake cleaner remove cosmoline? The Best Accessories for Your Gunsmithing Bench for Under $11. If you want to check this out in a video, take a look! In the fire control area, cosmoline will slow the operation of the components, such as the firing pin and trigger. WOOD: Heat guns are like very hot hair dryers. If youve got some super-secret method that you swear by, go ahead and yell about it in the comment section below. The stuff will bubble up as a wonderfully aromatic orange oil like layer on the water. Treat surface with your favorite lube or set up for hot blueing. The metal gets put through hot boing water and simple green. When cosmoline is exposed to heat and pressure like this, it will essentially bake on the metal surface. Repeating that for a couple of days, gave me a pretty nice, undamaged rifle! 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. 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 . 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. Mineral spirits on metal. Hang the parts from metal coat hangers and lay out a piece of plastic to protect the floor. Collector, reloader, amateur gunsmith and CHL holder. No wiping needed with mineral spirits. The process is very dirty. The cosmoline literally runs off with the water. Now what's the best way to clean the residual WD40 off so I won't have primers getting compromised? Thank you for the support! Follow them on Instagram: @oldsteelguns. Like CitriStrip because you won't lose any proof marks in the wood. 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. 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. It worked great. If planning to shoot your surplus firearms, leaving cosmoline in the bore can ruin your firearm or, worse yet, cause injury to the shooter. Use coupon code KTG10 to get 10% off your order of $150 or more at Brownells. 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. In general, their toxicity to humans is minimal, although there are exceptions. There are other considerations that you think about if tackling this task. I read a funny (?) but I'm definitely open to suggestions as well. 1 Place a part in a solvent compatible container and spray down with brake cleaner. 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. Note: Most of the links in this article earn me a small commission at no cost to you. However, after three days in salt water, the metal strip was completely rusted, except the top. It's also called "dry chemical". Just wipe it down with a soft cloth to remove things, maybe a gentle toothbrush for the hard to get stuff. Brownells sells Rust Veto, a cosmoline equivalent optimized for long-term firearm storage. Protect tools, dies, and other parts during shipping and storage with these durable, removable coatings. Cosmoline Removal I'm sure this has been discussed off an on before.but lets start a definitive thread with some tips and tricks! 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. 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. The main difference between Rust Veto and cosmoline is that Rust Veto has a slightly higher melting point of 140-170 degrees Fahrenheit. 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. Usually requiring a full detail stripping and cleaning of the rifle before its remotely capable of being operated safely. 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. Next, you need to clean your gun. 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. Gently remove parts and wipe off Cosmoline or move parts back and forth in bath and Cosmoline will start coming off. Military surplus firearms are typically very easy to fully disassemble with minimal tools, making it a pretty painless job. When you shoot, residual fouling builds up in the barrel. Using a rag, wipe the stock off. I've tried various methods in the past, none of which seemed to work particularly well. If you'd like to consider an effective Cosmoline Remover in aerosol, please see our SS-245 product option. 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. Use an air gun to blow the cleaning fluid off after you finish, then apply lube as needed. Its chemical composition consists primarily of a homogenous mixture of oil-based, non-polar hydrocarbons. There are few procedures that you can use to remove and clean cosmoline from your military surplus guns. You can also use another heat source to melt the cosmoline to its liquid condition, such as a heat gun or an oven. 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. That will do the cleaning with no damage to the wood or original oil finish. All prices are in USD. Boil and reoil the smaller metal parts. 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. Sign up for our newsletter and stay up to date, Blowback Operated Guns: Way More Than You Need To Know, CZ-457 Accuracy: The Most Affordable Way to Accurize Your CZ, How to Clean and Lube an Over/Under Shotgun, The Complete History of the Lyman Alaskan Scope, Gun Bluing Basics: All of the Methods Gunsmiths Use. Consider this just a primer on how you might tackle a cosmoline cleanup job, but there are tons of ways to go about it. And that brings us to where we are today. Before using the Kroil, take an old rag and lightly wipe off any heavy concentrations of cosmoline. cosmoline will sweat out of your stock on its own. [1]. However, I do not recommend doing it indoors; outside or in a garage is best. From there, we like to take all of the small components and run them through a nice sonic cleaner bath to free up some of the hardened gunk thats worked its way into small spaces. 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. We promise to never spam you, and just use your email address to identify you as a valid customer. Not only does WD-40 dissolve the Cosmoline, it does it better and faster than acetone. Only used it to finish wiping off the light residue. These were pretty bad. This is how to remove cosmoline in the most effective and efficient manner from your newly-acquired Moist Nugget or other military surplus firearm. WD40 is an expensive version of mineral spirits. Yes, cosmoline is toxic because it is a petroleum-based grease. 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'. I tried Hoppes #9 (gun cleaner) on a small section and was surprised at how easy it took it off. cosmoline removal wd40; cosmoline removal wd40. You worry too much. Oven cleaner works well.have used it a number of times. 5-Gallon Pail ($265.00) << Special Price, Best Value! It was great stuff. All Rights Reserved. This product hasn't received any reviews yet. Free-floating firing pins, like the one found in AR-15s and the SKS, need to freely float. #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. I just finished cleaning up a Yugoslavian SKS that was thoroughly coated with cosmoline.I used some shop towels and WD-40. This particular C96 seems have been dunked in the stuff, so I decided to try boiling it in water to melt the cosmoline rather than clean it all with rags and Q-tips. Ehhhh, was my first try with Cosmo. Primarily when found in the bore and fire control area. Take this time to look over and inspect all of the parts for cracks and excessive wear. 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. (not optimized for mobile browsing), Copyright 2023 COSMOLINE DIRECT, LLC. 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. It wouldn't damage the metal bluing either. He grew up in Elk County, Pennsylvania, where he became obsessed with the world of firearms. For metal, Boil water and combine with CONCENTRATED Simple Green in a disposable pan and wash all the metal. There's two main types of cosmoline: RP- 342 and RP- 344 I belive. The stories of miss steps with gas are legion. Type your new password and hit button below to confirm it. Cosmoline Removal. By that, you can also grab the tiny residues that were left in the firearm. Be sure to re oil the parts. You will need to use fresh diesel as it gets to thick and sticky with all the cosmoline. Nearly as ubiquitous as duct tape, WD-40 claims to protect against rust and corrosion. Pour Cosmoline Remover in safe container. All good tips, and this is how I clean the metal parts for the most part. I've done all my cosmo cleanups with mineral spirits, junk toothbrushes, and a heat gun. (Demonstration video coming soon). You only have power over people so long as you do not take everything away from them. Afterward, disassemble the rifle down the the point where you can remove all the moisture and clean a few nooks and crannys and properly lube. I remember when a "Yugo" was a piece of crap car. I used WD40 to cut the cosmoline on some Yugo Mags. 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. 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. Done. They were nasty rascals and I had to get creative about decrapping them. METHOD #1: Wipe with Cloth, Rag or Paper Towel, METHOD #2: Soak Parts in Cosmoline Remover. comments sorted by Best Top New Controversial Q&A Add a Comment Dexter-the-Cat It worked great. Crate after crate of Mosin Nagants, Mauser 98s, and everything in between started to arrive in the U.S. for dirt cheap. Like this kind of content? Using your nylon brush scrub off any grease or cosmoline that is on the part. Are you aware that cosmoline and shellac are, in fact, two different substances? Kurt is a Gunsmith, Reloader, Hunter, and Outdoorsman. Remove the stock, get a few tooth brushes and start dousing and scrubbing the metal. Thanks! 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. Let me show you how I safely remove cosmoline. 4. Not so sure about current unleaded bio-fuel with all the additives. 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. no crazy cleaners, no toxic chemicals, no complicated setups. At this point, disassembling the gun or sections of it, such as bolt assembly, and being soaked in mineral spirits may be more beneficial. It shines like John Boehners nose now. gear. Stock in bag on hot summer day worked well enough for me, but left blemishes on the shellac where it bubbled up. machine guns to get them ready for action. 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. Copyright 2023 Pew Pew Media, Inc. All rights reserved. We walk-through an SKS example with plenty of pics and video. And stay in touch with newsletters of our best articles on techniques, guns, & gear. If the metal is removed from the stock, it shouldn't make much of a difference.
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