Cosmoline & WD40 Removal I used WD40 to cut the cosmoline on some Yugo Mags. When I began removing the cosmoline from my new Precision Matthews PM-1440GT lathe, it was a little daunting. Really, you'd have to soak ammo in WD40 to have a chance of it seeping in and killing the primer. I got a pvc pipe filled it with mineral spirts and soaked the metal. connect4education register; don't be a felix cdcr video; westfield knox redevelopment 2020 Retired technical instructor and master technician. Jump to Latest Follow 1 - 15 of 15 Posts. IMMEDIATELY hit it with penetrating oil (NOT WD-40but a real petroleum-based penetrating oil), and wipe down with a soft cloth. Your email address will not be published. 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. Ive tried various methods in the past, none of which seemed to work particularly well. 3. Heat is an extremely effective way of removing cosmoline. The honest-to-goodness proper way to remove Cosmoline from anything, really, is through working at it. 2. Fighting socialism one republocrat at a time. Your email address will not be published. It doesnt take a lot to complete this process. After eight days, only the very top was showing . In general, their toxicity to humans is minimal, although there are exceptions. No wiping needed with mineral spirits. 2023, Schafco Packaging Company. You must log in or register to reply here. 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. That is why it is called CitriStrip. This is how to remove cosmoline in the most effective and efficient manner from your newly-acquired Moist Nugget or other military surplus firearm. Worked great. Thank you for the support! The cleaning process begins with removing as much of the Cosmoline as possible. As a general rule, cosmoline can be removed with heat, kroil, WD-40, or Kerosene. Wipe it down with a rag with a little denatured alcohol on it. It won't get it sparkling clean but the heat and pressure will remove a large amount. Review SDS for complete safety precautions. Safe to use on firearms, military weaponry, automobiles, machinery, heavy equipment, gears, lathes, dies, molds, and anything else coated with Cosmoline. Set the temp to 130 degrees, bake for a while. Kroil can be found here at Brownells.com. I used WD40 to cut the cosmoline on some Yugo Mags. **This product is not offered in aerosol can containers. Upon removing the parts, the hot water will evaporate and you will have totally degreased and cosmoline free parts. Cosmoline can be dipped or brushed onto the firearm at temperatures between 140 and 160 degrees F. While it can be dipped into hotter melts it's not necessary and is done, generally, to allow more firearms to be dipped without cooling the liquid. 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. Removing Cosmoline has given people grief since 1939. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Use it if you don't happen to have kerosene. I used simple green on some that weren't as bad before. Cosmoline Removal Help! Are you aware that cosmoline and shellac are, in fact, two different substances? When cosmoline is exposed to heat and pressure like this, it will essentially bake on the metal surface. Thanks! Just be sure to oil thoroughly as soon as possible because it'll be bone dry when you're done. So if you need to store your firearms long-term and protect them from moisture and corrosion, multiple options are available. Many gunsmiths actually use it to cure or set a freshly blued gun. Author: Marie Sonder Will not soften, dull, or discolor finishes. Cosmoline does an excellent job of preventing corrosion and preserving metal parts. WD 40 and mineral naptha (ligher fluid) are the cosmoline cutters of choice to the home shop machinist. 55-Gallon Drum ($1,685.00) <> Ships in 1-2 business days. Hand-Picked Daily GUN DEALS, and Exclusive Coupons Codes >>>. If you are into guns, tools, or guns and tools, youve undoubtedly run into problems removing cosmoline. 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. I paid $4 for a spray bottle. Back in the day, ethyl or "high test" gasoline was good stuff. Gently rub area to maximize contact between cleaner and surface. WD40 worked well, but was basically a waste when the spirits did the same thing. Cosmoline melts at temperatures ranging from 115 to 125 degrees Fahrenheit. Consider this just a primer on how you might tackle a cosmoline cleanup job, but there are tons of ways to go about it. The main difference between Rust Veto and cosmoline is that Rust Veto has a slightly higher melting point of 140-170 degrees Fahrenheit. Personalize your experience. Lightly go over the parts with the heat gun. comments sorted by Best Top New Controversial Q&A Add a Comment Dexter-the-Cat Now I know why I don't buy mil surplus stuff. Despite being virtually entirely made up of hydrocarbons, the composition varies depending on the crude oil source. But when you have robbed a man of everything, he is no longer in your power he is free again. Brownells sells Rust Veto, a cosmoline equivalent optimized for long-term firearm storage. Press J to jump to the feed. Here is my latest brainstorm for cleaning up a Yugo M59/66. It practically dissolves any Cosmoline product in seconds with very little effort. The cosmoline should start to melt and run off the parts onto the ground cloth. Not really. Get Our Top Shooting Drills and Zeroing Targets ($47 value - but FREE for a limited time). This post is brought to you in collaboration with Old Steel Historical Firearms, located in Littleton, Colorado. Should be good to go after that. Weve built dozens of ARs and well cover all the best AR-15 upgrades such as handguards, triggers, BCGs, gas blocks, and more. hey thanks for this information. 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. Had some residual cosmoline on a receiver that came off surprisingly well last weekend with HOT water, near boiling temp. In addition, dish soap and water can remove the excess residues in your weapon too. The stories of miss steps with gas are legion. Get proficient on YOUR time. After that, dry thoroughly, degrease, then apply oil and a film of liquid silicone. Ive always had the best luck with mineral spirits. 3 100w light bulbs mounted in light boxes inside -- bakes the stuff out wonderfully. You have to apply the necessary gun oil, lubrication, and stain (for wooden stocks) to preserve the piece you worked so hard on cleaning up. The lubricating fluid in most lubricating greases is petroleum-derived minerals. A heat gun on the low setting or a hairdryer both work great for this task. Do you think I would run into finishing problems with it? Is either of these acceptable? 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. Create an account to follow your favorite communities and start taking part in conversations. Now I am off to buy a steam cleaner. Physically, Cosmoline is brown in color and comes in various viscosities and shear strengths. Youll finally remove the majority of the cosmoline from the gun after hours of scrubbingbut basically, you cant stop there. For extra protection of the piece, youll need to add lubricant and stain (for wood stock), especially to the bolt assembly. Mineral spirits on metal. nothing has been easier or more effective than dawn soap and hot water. It's much cheaper than WD40 or other chemicals and works great. The Enfield P1917 above is a perfect example. There are other ways to achieve this same effect, however. I've discovered recently that WD40 works good. Thanks, John. You can also apply chemicals such as acetone and kerosene. I read a funny (?) 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. It shines like John Boehners nose now. Kurt is a Gunsmith, Reloader, Hunter, and Outdoorsman. It took me a good 3 hours to get everything clean but the action is nice and smooth(ish). If you want to check this out in a video, take a look! Cosmoline Removal I'm sure this has been discussed off an on before.but lets start a definitive thread with some tips and tricks! 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. Air compressor. I have used before on other parts kits with paper towels or old cotton rags. The water will melt the Cosmoline off the bolt, and the Cosmoline will rise to the surface. Ok, what method is easier. Let it sit for a couple of minutes, then run a few dry patches through. You can use the oven and even the heat from the sun to melt the cosmos. It depends on the matter of your desire. Once youre satisfied, you can move on to the actual cleaning. Cosmoline can cause the pin to get stuck in the forward position and lead to slam fires and a runaway rifle. Air dry with compressor or hang dry then oil all parts. Once youve accomplished this, you can move on to the next step. For a better experience, please enable JavaScript in your browser before proceeding. This method works exceptionally well. Stock in a trash bag on a hot day Or mineral spirits scrub down? Buy an 8" piece of HVAC round duct pipe, a blow dryer, and paper towels. I just finished cleaning up a Yugoslavian SKS that was thoroughly coated with cosmoline.I used some shop towels and WD-40. All that being said I usually buy cotton cloths from a big box store ringspun or recycled and I just wipe. Just crank up your water heater to 180 and the cosmoline melts right off. Select what level shooter you are! **This product is not offered in aerosol can containers. Afterward, you can dry out your gun and finish it with lube. Cosmoline Removal Wd40 ; Conclusion ; What Removes Cosmoline? Just be careful if using a heat gun, keep it on low, and make sure to keep the heat moving and even. Deisel, mineral spirits, gasoline, lacquer thinner, etc are almost ineffective. Despite being virtually entirely made up of hydrocarbons, the composition varies depending on the crude oil source. The Best Accessories for Your Gunsmithing Bench for Under $11. Cosmoline Removal: Step-by-Step. Make sure. The protective layer was thick, tough and not easy to remove. 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. I bake all the stocks in a long homemade oven I made. Fact: Over the past few decades, the name Stoddard Solvent was synonymous with all mineral spirits. 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. At this point, disassembling the gun or sections of it, such as bolt assembly, and being soaked in mineral spirits may be more beneficial. Used a brass brush to help clear the heel lettering. (Just like the tutorial on surplusrifle.com) boiling or extremely warm water is THE BEST way to get cosmo off metal parts with little or no effort and is completely safe to the components. If you search "ultrasonic cleaner" on Amazon you can find one identical to the Lyman for $30-$40 cheaper. But there is a kind of cosmoline that is used for vehicles. I may earn a small part of the sale from links to any products or services on this site. The password should contain at least 8 characters with at least one number or special character. Almost boiling water works pretty well to clean cosmoline off of metal. Once removed, coatings can be melted again for repeat use. 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. Good or bad idea? 12,772. 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. A heatgun or trashbag works well enough to get the cosmoline out of the stock. Gather The Things You'll Need The first step you need to do is to gather the things you'll need for this cosmoline removal. 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, . I used a heat gun for metal and wood. When I began removing the cosmoline from my new Precision Matthews PM-1440GT lathe, it was a little daunting. Trip83 . A coat of Goo Gone, a brief soak in period and follow up with paper towels cleaned the material down to the bare metal. You n00b! Let the bolt assembly soak for awhile to make sure all the Cosmoline is boiled out. For Cosmoline removal, I get a gallon of K1 kerosene, then put it in a tub. Once you have removed as much of the Cosmoline as you can, it's time to move on to the next step. There's two main types of cosmoline: RP- 342 and RP- 344 I belive. Funny, as long as no one got set on fire and the machine guns made it to the front on time. Cosmoline removal questions. We'll send you the latest guides and training tips geared There is no need the wood is already sealed, just wipe it down with penetrating oil (PB blaster wd40) and the cosmoline will wipe right off. This isn't good as you will likely be causing your gun to overheat when shooting. Reference a disassembly manual and take every piece and part out of it. [1]. Work in small areas and lightly spray the stock with WD-40. If youve got some super-secret method that you swear by, go ahead and yell about it in the comment section below. The cosmo bubbled to the top and I wiped it up, then repeated. 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. The consistency of cosmoline varies widely but is mostly found as grease or wax. Today, the mineral spirits found in products like ours are more refined and . I tried Hoppes #9 (gun cleaner) on a small section and was surprised at how easy it took it off. Cosmoline is not a new invention and was originally used as a pharmaceutical product in the late 1800s. You can also use another heat source to melt the cosmoline to its liquid condition, such as a heat gun or an oven. Not really. A little spark/open flame & gas vapors can be a recipe for personal disaster, even outside. Sealing them in a greasy tomb of cosmo guards against the corrosive nature of maritime environments. Try simple green first. 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. If you go to fast or too aggressive you can strip out the moisture and mess up the stock. Immediately spray everything down with WD-40 to displace any remaining water. 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. A dry film of it on the mags isn't going to hurt anything. Press question mark to learn the rest of the keyboard shortcuts. Then reassemble and enjoy boom. cosmoline will sweat out of your stock on its own. 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 Note: Most of the links in this article earn me a small commission at no cost to you. We wound up using about ~3 cans of cleaner total per rifle, using a general spray vigorously and begin wiping down method. Contact Us 24/7 Customer Service Phone: (866) 802-2906 Fax: (866) 607-5965 Sales@CosmolineDirect.com Brake cleaner and acetone will dissolve nearly anything but often they evaporate before you can get the gunk off and you are back where you started. Title says it all, What is used to get this goop off of my lathe? 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. Goo Gone is a cirtus gel product that is marketed for the removal of adhesive residue on consumer projects. The wood I used Citristrip, it worked really well. 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. 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. Kerosene is petroleum-based and will not hurt the metal or metal finish. Copyright 2023 Pew Pew Media, Inc. All rights reserved. When sourcing our Cosmoline Remover, we took into consideration: effectiveness, safety, cost and convenience of application and clean-up. Once cosmoline has been exposed to air for a few years, it will solidify and become a wax consistency. All ultrasonic cleaners are made in the same factory in the PRC. Place the bolt assembly into the boiling water. For the small parts of the weapon, try to soak them first in hot water. I had to pull it out of the plastic to verify numbers. Q-tips for cleaning the other metal sections of the gun
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