The use of gasoline as a cleaning solvent is DRAMATICALLY Dangerous. For Cosmoline removal, I get a gallon of K1 kerosene, then put it in a tub. These were pretty bad. Fact: Over the past few decades, the name Stoddard Solvent was synonymous with all mineral spirits. You can use the oven and even the heat from the sun to melt the cosmos. 3 100w light bulbs mounted in light boxes inside -- bakes the stuff out wonderfully. I just go to the car wash and hit it with the degreaser setting then rinse setting. I do this on bare stocks after stripping them. Weve built dozens of ARs and well cover all the best AR-15 upgrades such as handguards, triggers, BCGs, gas blocks, and more. 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. Used Citristrip on my T53 stock, along with CLP to get the cosmoline out of the metal parts. While really bad cosmoline build-up might require a few steps further than a field stripping for whatever rifle youre working on. Remove all metal from stock you are comfortable removing. Immediately spray everything down with WD-40 to displace any remaining water. [1]. We used our same bore brush to ram out the gas tube as well and while its not as critical to get this part as sparkling clean as the barrel, you obviously dont want any obstructions in the cavity that your piston sits within. AtLunde Studio, our primary goal is to provide a dedicated resource for all gun enthusiasts from all walks of life. 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. You have the option to disassemble your firearm before beginning this process or keeping it intact throughout the cleaning process. I'm putting together my jointer and it's time to take off the cosmoline. 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. 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. Deisel, mineral spirits, gasoline, lacquer thinner, etc are almost ineffective. This worked good for me since I did it in the winter. Don't forget to protect the machined surfaces after cleaning..HTH Take care, Gotcha6 Dennis Staff member Corporate Member Sep 26, 2007 #8 Theres no study that cosmoline has a bad effect on rubber. Thanks! Mind you ,I keep a close watch on this. I have used before on other parts kits with paper towels or old cotton rags The old surface grease and grime can be removed with a good cleaning. Although the fine, colorless sprays coating was dry after a week of freshwater sprays, the panel had no rust. Take a microfiber towel and a small bucket of diesel fuel and begin taking off the cosmoline. It shines like John Boehners nose now. The cleaning process begins with removing as much of the Cosmoline as possible. After eight days, only the very top was showing . 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. Boil and reoil the smaller metal parts. Should be good to go after that. METHOD #1: Wipe with Cloth, Rag or Paper Towel, METHOD #2: Soak Parts in Cosmoline Remover. Now I know why I don't buy mil surplus stuff. Hmm, so it's like packing grease. Q-tips for cleaning the other metal sections of the gun For metal, Boil water and combine with CONCENTRATED Simple Green in a disposable pan and wash all the metal. A heatgun or trashbag works well enough to get the cosmoline out of the stock. comments sorted by Best Top New Controversial Q&A Add a Comment Dexter-the-Cat 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. Stock in a trash bag on a hot day Or mineral spirits scrub down? 1 Jeep, 1 crate, and a barrel of cosmo! #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. To clean your gun, you can apply heat. After peeling, they leave a greasy film for continued corrosion protection. 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. 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. If planning to shoot your surplus firearms, leaving cosmoline in the bore can ruin your firearm or, worse yet, cause injury to the shooter. The protective layer was thick, tough and not easy to remove. We walk-through an SKS example with plenty of pics and video. you a link to reset your password. Remove the stock, get a few tooth brushes and start dousing and scrubbing the metal. My method is to clean with g96 aerosol for light cosmoline junk or if the problem is serious WD40. Re: Cosmoline removal Ford & Pontiac used alot of Cosmoline back in the 80`s & 90`s to protect the car from transit contaminants. If you do it right, however, removing cosmoline preservatives can be easier than expected. The stories of miss steps with gas are legion. In the realm of firearms, as technologies advanced, many militaries put their older, outdated weapons into long-term storage in preparation for any future conflicts or wars. I bought a bunch of those Yugo SKS rifles when cases of them started showing up at the gun shows. 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. no crazy cleaners, no toxic chemicals, no complicated setups. 2 When all the parts have been cleaned they must be treated with oil to prevent corrosion. Crate after crate of Mosin Nagants, Mauser 98s, and everything in between started to arrive in the U.S. for dirt cheap. 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. The Fastest, Easiest & Safest Way to Remove Cosmoline (Easy Cosmoline Removal in Seconds)Removing Cosmoline has given people grief since 1939. Ive always had the best luck with mineral spirits. IMMEDIATELY hit it with penetrating oil (NOT WD-40but a real petroleum-based penetrating oil), and wipe down with a soft cloth. 55-Gallon Drum ($1,685.00) <> Ships in 1-2 business days. 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). 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. I got a pvc pipe filled it with mineral spirts and soaked the metal. Gets 95% of everything off and takes less time. If the metal is removed from the stock, it shouldn't make much of a difference. Take this time to look over and inspect all of the parts for cracks and excessive wear. The stuff will bubble up as a wonderfully aromatic orange oil like layer on the water. 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'. In our case, you might need to run the gadget a few times to really penetrate the crud. Enter your email address to subscribe and receive notifications of new posts by email. Brownells Retro Rifle XBRNM16E1 Review: Initial Impressions. Those of you with any amount of experience dealing with milsurp guns have probably also encountered the enigma of cosmoline. Aerosol brake of carburetor cleaner, dissolves the cosmolene into thin air almost instantly. It worked great. Done. Just avoid gasoline as your cleaning solvent as its not advisable to use. Tends to dry the wood surface but I apply a light oil after I clean as a default measure anyway. 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. 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. 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. All petroleum-based products are chemical mixtures that are highly complex. You may find that some firearms have been brushed . I tried Hoppes #9 (gun cleaner) on a small section and was surprised at how easy it took it off. Halogen lamps do the trick or me. This can be done with a simple rag and some elbow grease. Took days of cleaning for all the original proofs and markings to become visible. Try to disassemble your rifle first, then clean its parts by section. Subscribe to Pew Pew Tactical's sales and deals email. Gently remove parts and wipe off Cosmoline or move parts back and forth in bath and Cosmoline will start coming off. Over time, Cosmoline may have seeped into nooks, crevices, and gaps in the metal but it is actually fairly simple to remove. ?>. Really, you'd have to soak ammo in WD40 to have a chance of it seeping in and killing the primer. Now what's the best way to clean the residual WD40 off so I won't have primers getting compromised? It dissolves dried grease and will work its way into openings as small as one-millionth of an inch. Primarily when found in the bore and fire control area. 1 Place a part in a solvent compatible container and spray down with brake cleaner. What is Cosmoline? but I'm definitely open to suggestions as well. Cosmo just rolls off. That will do the cleaning with no damage to the wood or original oil finish. Cosmoline removal . First off, youre going to want to disassemble the gun down to a level that youre comfortable with. 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. 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. Just be careful if using a heat gun, keep it on low, and make sure to keep the heat moving and even. The diesel fuel with get thick as you wring out the microfiber towel repeatedly in the diesel. The cosmoline literally runs off with the water. Safety is a good tool for tyrants; no one can be against safety. It practically dissolves any Cosmoline product in seconds with very little effort. 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. There are a few rare examples where you shouldnt remove it. Video shows my process start to finish so you can see all stages. These two things together will help dislodge and remove the remaining traces of Cosmoline, along with a fair amount of elbow grease. Copyright 2023 Pew Pew Media, Inc. All rights reserved. Water based chemicals eliminate the risk of fire. We hate SPAM and promise to keep your email address safe. * SCAQMD -This product is not to be used in California's South Coast Air Quality Management District because it does not comply with Rule 1144. The decision to either remove or not remove cosmoline from the rifle is based on each individual situation. Create an account to follow your favorite communities and start taking part in conversations. Cosmoline Removal Help! Not so sure about current unleaded bio-fuel with all the additives. Wd40 on the metal parts that you can't soak. When you shoot, residual fouling builds up in the barrel. All of the above is primarily educated guessing for Eastern Bloc procedures, aka a WAG American practice for removing actual Cosmoline (not the ersatz Cosmoline that communist countries used) was the chlorinated solvent approach (disposal in pits, not rivers), based on first hand accounts. I used simple green on some that weren't as bad before. Brownells sells Rust Veto, a cosmoline equivalent optimized for long-term firearm storage. Retired technical instructor and master technician. They built a fire under the 55-gallon drum of gasoline, with predictable results. The wood I used Citristrip, it worked really well. There are few procedures that you can use to remove and clean cosmoline from your military surplus guns. . The water will melt the Cosmoline off the bolt, and the Cosmoline will rise to the surface. It depends on the matter of your desire. Review SDS for complete safety precautions. 5 Steps in Removing Cosmoline 1. This isn't good as you will likely be causing your gun to overheat when shooting. For the metal, I used a hot water/Simple Green mixture, supplemented by automotive brake cleaner. 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. Post author: Post published: June 2, 2022 Post category: symptoms of a bad metering valve Post comments: affidavit for police character certificate affidavit for police character certificate Cosmoline Removal. Purchased a SKS Type 56 that was so loaded with Cosmoline that the sales person would not even touch it. 5-Gallon Pail ($265.00) << Special Price, Best Value! 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. Save my name, email, and website in this browser for the next time I comment. It might just be the hardest challenge to returning the gun to a useable state. You can also use another heat source to melt the cosmoline to its liquid condition, such as a heat gun or an oven. It is used for undercoating and preventing the damages in a car caused by driving on roads. 0 Members and 1 Guest are viewing this topic. 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. Soak the bolt and small parts in mineral spirits. Ive tried various methods in the past, none of which seemed to work particularly well. After his military service, he attended the Colorado School of Trades(CST) in Lakewood, CO for gunsmithing. Collectors of C&R (Curio & Relic) firearms often find old firearms that were built around WWI or WWII and then put in storage. 12,772. And stay in touch with newsletters of our best articles on techniques, guns, & gear. Cosmoline is a pain to remove though I found a heat lamp to work well to remove most of it without much effort. StingRay parts washers use a non-flammable alkaline cleaning detergent such as Power Kleen V or Power Kleen IIIL. Click below for a FREE LESSON! just cosmoline removed easy. Heat and humidity make a heat gun or hair dryer a good option here. Eliminates Manual Cleaning with Solvents Green aqueous chemistry eliminates manual cleaning using flammable solvents, acetone and WD-40. 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. Q-Tips and cotton swabs also work. 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. If you want to spay, you could put it in a garden type sprayer. Use an air gun to blow the cleaning fluid off after you finish, then apply lube as needed. Soak a cloth in the degreaser and rub it onto the firearm until the cosmoline is dissolved. Air dry with compressor or hang dry then oil all parts. AK-47 Tips/Tricks, Links, Content and Buyer Guides. When I started cleaning it I used a heat gun after tearing it completely down. 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. There's two main types of cosmoline: RP- 342 and RP- 344 I belive. The Best Accessories for Your Gunsmithing Bench for Under $11. got the cosmo out and it looks good too! You probably took it home and couldnt focus on anything until you tore it apart and cleaned that goo off to see what was underneath it. 16 Jun June 16, 2022. cosmoline removal wd40. Cosmoline Removal I'm sure this has been discussed off an on before.but lets start a definitive thread with some tips and tricks! 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. Because it was so darn cold (sub-zero temperatures) they decided to speed the process with heat. Using your nylon brush scrub off any grease or cosmoline that is on the part. Youll have to put them all together inside a box or small storage, together with the thing you want to cosmo be removed and leave under the sunlight for a few days. This rifle had not been disassembled in MANY moons and had dried cosmoline in all the tight areas. Ive just tossed all metal parts in the oven at around 150F for about 5-10 mins. Remove all metal parts, use a spray can of break cleaner to strip cosmoline. All petroleum-based products are chemical mixtures that are highly complex. 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. Cosmoline Removal: Step-by-Step. Kerosene is petroleum-based and will not hurt the metal or metal finish. Next, wash the firearm with soap and hot water. When sourcing our Cosmoline Remover, we took into consideration: effectiveness, safety, cost and convenience of application and clean-up. 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). Ok, what method is easier. 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. The password should contain at least 8 characters with at least one number or special character. (not optimized for mobile browsing), Copyright 2023 COSMOLINE DIRECT, LLC. after that just give it a good cleaning with some hoppes 9 or whatever and you are good to go. You can opt to disassemble your firearm before you start this process or keep your gun intact throughout the cleaning process. Author: Marie Sonder Cosmoline can create a dangerous situation with your firearm. The metal gets put through hot boing water and simple green. 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. However, after three days in salt water, the metal strip was completely rusted, except the top. Using your nylon brush scrub off any grease or cosmoline that is on the part. The stock was so dry it could easily be sanded and refinished. Wipe it down with a rag with a little denatured alcohol on it. Worked great. Luckily, cosmoline melts at anywhere between 115-125 degrees Fahrenheit. 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. Next, you need to clean your gun. Although most greases will burn, cosmolines are rarely considered a fire threat. Love your family and keep your powder dry, Quote from: dwcopple on July 07, 2014, 07:08:24 AM. Forget the other 'dangerous processes'boil with water, and you're good-as-new! Everyone else has your straight on the steel part. You are using an out of date browser. From there if youre working on a rifle with wooden components, nows the time to separate them and toss them in a trash bag. Kurt is a Gunsmith, Reloader, Hunter, and Outdoorsman. Ken 1942 GPW If you use these links, it helps me continue to put out free content for viewers. There you go. 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. It took me a good 3 hours to get everything clean but the action is nice and smooth(ish). These guns were usually just dipped in a big vat of Cosmoline and then put into storage. I took mine in a hot shower, shoots like a dream. cosmoline removal wd40. Before I go full bore on this, has anyone used this? You can accomplish this by wiping your handgun, placing it in a black trash bag, and leaving it out under the hot sun. I lost count around the 200 mark. WD-40 does a good job of removing Cosmoline and is an excellent cleaner especially on plastics. All Rights Reserved. Before you start the process of removing the cosmoline, you need to disassemble the firearm fully. It should be treated as a bore obstruction and removed prior to firing. I used the boiling water method for my cousin's 91/30. They cost around $20 if you want something cheap. We made a trash can cosmo melter. This can cause hang fires or, worse yet, negligent discharges. No other commonly available solvent works as well but it aint magic. Acetone, mineral spirits, or kerosene (but avoid the latter when possible, or when your firearm has been painted or blued). 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. 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. And as if that were not enough it came from a heaver smokers home seemingly as everything, cosmoline, dirt, and grime were shellacked with thick coating of nicotine. Do you think I would run into finishing problems with it? I strongly urge people to avoid the use of water (at any temperature) on wood. 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. It was great stuff. cosmoline removal wd40excuses to get out of annual training. Here are the stuff you'll need: Mineral spirits or acetone and kerosene Water and soap Shop rags A toothbrush or a smaller paintbrush. I've discovered recently that WD40 works good. We use mineral spirits in the shop to remove cosmoline. You do not pay Here's one of the several main versions of cosmoline in an aerosol. This method works well on metal parts, but extreme care must be taken as Kerosene is very flammable. There are a ton of ways to do it and most work great. Stock in bag on hot summer day worked well enough for me, but left blemishes on the shellac where it bubbled up. Removing the cosmoline off of this rifle would greatly reduce its value. You'll now receive newsletters of our best articles on techniques, WD40 is an expensive version of mineral spirits. Originally, it was sold as a home disinfectant and veterinary anti-swelling treatment in the late 1800s. WD-40 or any other petroleum based based solvents will cut it pretty good. 3. 4. Once you have removed as much of the Cosmoline as you can, it's time to move on to the next step. Thanks, John. Cosmoline continues to be made today and is still a great option for long-term rust prevention. Cosmoline - in my experience - is stronger, but the cost per can . I generally disassemble the gun into it's primary components first. (, 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. Cosmoline is a petroleum based brown wax. Back in the day when I was a kid, we use to take packing grease of with gasoline. Using a rag, wipe the stock off. Ok, what method is easier. Remove the stock, get a few tooth brushes and start dousing and scrubbing the metal. how to pronounce often in australia; daniel ricciardo hoodie 3 ric; family nurse practitioner near me; linux diff show only differences; Start using a degreaser such as mineral spirits or turpentine to break down the cosmoline.

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