Ive just tossed all metal parts in the oven at around 150F for about 5-10 mins. He grew up in Elk County, Pennsylvania, where he became obsessed with the world of firearms. Brownells Retro Rifle XBRNM16E1 Review: Initial Impressions. 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. Which is just fine if your gonna leave her as it with the finish. It may not display this or other websites correctly. Make sure. Crate after crate of Mosin Nagants, Mauser 98s, and everything in between started to arrive in the U.S. for dirt cheap. 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. Before I go full bore on this, has anyone used this? Stock in bag on hot summer day worked well enough for me, but left blemishes on the shellac where it bubbled up. You don't realize how many times you say it until you record yourself without ade. Simple, cheap, efficient, but time consuming to remove all the cosmoline before shooting. Kurt is a Gunsmith, Reloader, Hunter, and Outdoorsman. The decision to either remove or not remove cosmoline from the rifle is based on each individual situation. There are a few rare examples where you shouldnt remove it. (, 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. All good tips, and this is how I clean the metal parts for the most part. I generally disassemble the gun into it's primary components first. Protect tools, dies, and other parts during shipping and storage with these durable, removable coatings. We made a trash can cosmo melter. For rifles like the SKS with a free-floating firing pin, its a critical place to make sure you got REALLY clean. Of course, after the wash and rinse process of cleaning, the firearm needs to be dry. Address: www.originalcosmoline.com I may earn a small part of the sale from links to any products or services on this site. 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. Remove all metal parts, use a spray can of break cleaner to strip cosmoline. Wipe off the sections or metal parts of the gun that you disassembled using shop rags. Jump to Latest Follow 1 - 15 of 15 Posts. Kerosene is petroleum-based and will not hurt the metal or metal finish. 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. 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. When applied to a surface, the compound solidifies as it . Reference a disassembly manual and take every piece and part out of it. We believe our Cosmoline Remover is the most effective solution offered anywhere. Rem oil would fit the bill although it . 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. 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. WD40 is actually mostly kerosene along with something like floor polish that remains when the paraffin has evaporated. Used a brass brush to help clear the heel lettering. This solvent-based formula is safe to use on any painted surface and is ideal for preparing new vehicles for sale. StingRay parts washers use a non-flammable alkaline cleaning detergent such as Power Kleen V or Power Kleen IIIL. Old Steel is dedicated to finding historical and collectible items and making them available to the customer. The more you wash and rinse the rifle, the more creep will appear. Primarily when found in the bore and fire control area. You can also use a heat gun or an older oven to help melt the Cosmoline. Dont forget to subscribe to the Pew Pew Tactical YouTube Channel! It only has penetrative properties when wet. A couple of hours later, I then wiped off most of the rest of the cosmoline, and then did a little scrubbing, spraying, wiping repeat until 99% of it was gone. Depending on the gun youre working on, this may or may not be a concern. Once removed, coatings can be melted again for repeat use. Then reassemble and enjoy boom. cosmoline removal wd40; cosmoline removal wd40. You do not pay Retired technical instructor and master technician. They have an impressive inventory of nearly 1,500 historical firearms and an outstanding selection of uniforms, bayonets, and odd ammunition. Pick any other cleaning option! When you shoot, residual fouling builds up in the barrel. For hand protection I would recommend nitrile gloves. Works great. While our small parts soak, we took the barrelled action and receiver outside to just absolutely douse in brake cleaner. The stories of miss steps with gas are legion. The catchall phrase Stoddard Solvent is no longer adequate to tell the proper story. Once you have removed as much of the Cosmoline as you can, it's time to move on to the next step. Heat gun saved a lot of solvent. Free-floating firing pins, like the one found in AR-15s and the SKS, need to freely float. The surfaces will almost dry up instantly With the hot metal you end up with after removing from the boiling water. You can proceed to the real cleaning whenever youre satisfied. I bought a bunch of those Yugo SKS rifles when cases of them started showing up at the gun shows. By that, you can also grab the tiny residues that were left in the firearm. I used simple green on some that weren't as bad before. WD40 is an expensive version of mineral spirits. 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. 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. The old surface grease and grime can be removed with a good cleaning. Depending on the container or the size of the firearm, soaking guns in mineral spirits can be done in a huge container. Ive even seen Mosin Nagants that the lock time could be measured in whole seconds due to this. Cosmoline continues to be made today and is still a great option for long-term rust prevention. Almost boiling water works pretty well to clean cosmoline off of metal. Next, you need to clean your gun. 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. 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. Date: 10/10/14 I really like the fact that it doesn't dry out, but sits there and works on softening up the Cosmoline. Using your nylon brush scrub off any grease or cosmoline that is on the part. Again, if youve ever dealt with military surplus guns before, you might have some experience with the somewhat laborious process of removing the infamous goop from them. The use of gasoline as a cleaning solvent is DRAMATICALLY Dangerous. If youve lucked out and scored a surplus rifle with some relatively light cosmo packing, you can probably jump ahead to cleaning the individual components, but for us, step 1 was wiping away what external grease was easily accessible with some basic shop rags. Funny, as long as no one got set on fire and the machine guns made it to the front on time. I paid $4 for a spray bottle. There is something hugely satisfying about bringing one of these old things back to life. It shines like John Boehners nose now. 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. Cosmolines melting point is pretty low, between 113 and 125 degrees Fahrenheit. It may take a few dips or baths to get the majority of Cosmoline off. Pour the boiling water into the grease, then repeat the process until your water runs clear and you can handle each part without feeling oily. Use an air gun to blow the cleaning fluid off after you finish, then apply lube as needed. Good or bad idea? IMMEDIATELY hit it with penetrating oil (NOT WD-40but a real petroleum-based penetrating oil), and wipe down with a soft cloth. 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, . If you search "ultrasonic cleaner" on Amazon you can find one identical to the Lyman for $30-$40 cheaper. Learn all the important stuff about handgunswith none of the attitude. A little spark/open flame & gas vapors can be a recipe for personal disaster, even outside. Just throw the parts in hot water. 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. The cosmo bubbled to the top and I wiped it up, then repeated. 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. How would a different solvent such as naphtha fare against the cosmoline? Using your nylon brush scrub off any grease or cosmoline that is on the part. Cosmoline is our stuff, product of a first world economy, the commies used grease, cheap grease, much easier to remove. 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! The protective layer was thick, tough and not easy to remove. Fact: Over the past few decades, the name Stoddard Solvent was synonymous with all mineral spirits. you a link to reset your password. Ive tried various methods in the past, none of which seemed to work particularly well. Click below for a FREE LESSON! Purchased a SKS Type 56 that was so loaded with Cosmoline that the sales person would not even touch it. Avoid that by making sure its very clean! 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. Contact Us 24/7 Customer Service Phone: (866) 802-2906 Fax: (866) 607-5965 [email protected] Q-Tips and cotton swabs also work. The wood I used Citristrip, it worked really well. Title: Original Cosmoline It worked great. 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. Cosmoline Removal I'm sure this has been discussed off an on before.but lets start a definitive thread with some tips and tricks!