But we ought to remember that Cosmoline is actually our “Friend”. It left the whole gun squeaky clean and ready for a good lubing. In fact, I’m not sure it is even possible. And here I am, blazing away with it at the range. Unless you plan on cleaning a hundred of them I would just clean it in the laundry room sink. I wash it in mineral spirits and then let it dry in the sun for about 30 minutes. I use an old toothbrush to get at the small areas on the bolt and other areas. Manage Consent. At least I didn’t have to worry about rust on this rod. The removal method is the same. Its actually a grease. Chemically, cosmoline … Such emails will be ignored. Chemically, cosmoline is a homogenous mixture of oily and waxy long-chain, non-polar hydrocarbons Cosmoline is a Vaseline-type preservative that was used to preserve firearms. Do Not Sell My Data These … In fact, I’m not sure it is even possible.I wash it in mineral spirits and then let it dry in the sun for about 30 minutes. Carbolated cosmoline on cotton has been employed for filling root canals, but the results have not in all cases been satisfactory. And look at this mess on the bolt face. I just picked up my Romanian SAR-1 last night and it was covered in the stuff. Sometimes folks forget what is going on and get all mad at the big Cosmoline mess that must be cleaned up on these old guns. I’ve even heard of guys hanging their stocks in the hot attic in the summer, over a box of cat litter, to get out as much cosmoline and oil as possible.My experience is that no matter how much you get out, if you shoot it a lot on a hot day, it is going to bleed oil.An intresting thing I’ve noticed is that even with a poly finish such as I use, the oil will bleed out and I just wipe it off the stock. Now, before anyone says it, Yes, I know that many old guns have a lot more Cosmoline on them than mine did. It worked so well that I took pictures and video of the last small cosmoline section of metal I had to clean. Notice how the Mineral Spirits is getting dirty. Just keep repeating, “Cosmoline is our friend. Over the years, I've tried lots of different things to remove Cosmoline. Basically, it’s the trademark for a petroleum-based, wax- like rust inhibitor. Cosmoline is a Vaseline-type preservative that was used to preserve firearms. Chemically, cosmoline is a homogeneous mixture of oily and waxy long-chain, non-polar hydrocarbons. Made with flakes of 316 stainless steel, these flexible silicone coatings have excellent durability and corrosion resistance. #155 - Tissue Paper Covered Flash Holes – Does It Matter? One important thing to remember about Cosmoline is that the guns were “dipped” in a vat of the stuff.It isn’t just a coating on the exterior, but is in every nook and cranny of the gun.And it all has to be cleaned out.Here’s some showing between the stock and barrel assembly. As I disassembled the rifle, we really started to find the Cosmoline. I found the easiest way to clean it was to fill the bathtub with HOT soapy water (I used palmolive dish washing liquid) and let the whole gun sit in it for about 20 minutes. I recognize what it is and I recognize it is our friend but, now, I am probably going to have to go back to rescue the old girl. … This is going to cost me some money! And, mineral spirits work just as well, if not better than gasoline. It is far too flammable and contains lots of really nasty stuff like benzene and other things that you don’t really want in your system. Here’s some in the grenade launcher sight. Almost all of them work. Additional Information. Some folks like to heat it up, even in an oven on very low heat, to melt it out. But we ought to remember that Cosmoline is actually our “Friend”.It has preserved these old guns, like new, under the Cosmoline, and all we have to do is clean them up to have a 50+ year-old, brand new gun. I’m doing my first sks and your article has well prepared me. Conclusion:C&R collecting is a great and not-too-expensive hobby. #4 - Miscellaneous Rounds Meet the Box O’ Truth, #6 - Ballistic Resistant Glass Gets Tested, #19 - The Water Box O' Truth Part 3: Rifle Rounds, #23 - ExtremeShock Ammo and the Box O' Truth, #27 - Little Guns vs. Copyright Complaints: Please direct DMCA Takedown Notices to the registered agent: http://pub42.ezboard.com/bparallaxsc...firearmsforums. It has preserved these old guns, like new, under the Cosmoline, and all we have to do is clean them up to have a 50+ year-old, brand new gun. Define cosmoline. n a substance obtained from petroleum that is similar to petrolatum … Over time, Cosmoline … Most people … I recently de-cosmolined a Finn M39 in this manner, it worked well but did require quite a bit of the degreaser. Removing the cosmoline on a milsurp firearm is a great way to improve its function and appearance, and to eliminate “sweating” of the stock. I’ve even heard of guys hanging their stocks in the hot attic in the summer, over a box of cat litter, to get out as much cosmoline and oil as possible. It will be so dry that it will have a kind of gray color on the surface. To say that Cosmoline is hard to remove is an understatement. I have had several Yugo sks that had this oily covering that I hosed down with wd4o and … And, mineral spirits work just as well, if not better than gasoline.As I disassembled the rifle, we really started to find the Cosmoline. Collectors of C&R (Curio & Relic) firearms often find old firearms that were built around WWI or WWII and then put in storage. I then use an air compressor to blow any remaining stuff out. One product I would consider using is called "DeSolvit" (not sure about the spelling); it is made … I think I'm going to give it a try. Petroleum based undercoating sprays are made with oil—this makes them a great option if you are looking to protect your undercarriage from salt and if you live in an area with a lot of snow. First, let’s look at some pictures of a Yugo SKS that I found at the gun show last weekend.It is like-new and has a coating of Cosmoline.Here it is. First, let’s look at some pictures of a Yugo SKS that I found at the gun show last weekend. If you have a firearm related question, please register and post it on the forums. Every time I read a blog post from the box o’truth I remember how informative you are and how much fun to read. The cosmoline … #62 – How Does Barrel Length on a Shotgun Affect Velocity? #131 - Product Comparison - Keltec P-3AT Vs. Ruger LCP, #133 - The S&W Model 25-5 .45 Colt Revolver, #135 - The Remington 700 XCR Tactical Long Range Rifle, #136 - An FAL Day at the Range and Some Winchester '73, #143 - What Is the Best Weapon for Home Defense? Remaining stuff out MIL-C-11796C ( class 3 ) was covered in the butt stock the... A Yugo sks that i took pictures and video of the barrel.It shot great keep! Coating on the bolt and other areas let it dry in the grenade launcher sight long Shotgun Barrel the... I disassembled the rifle, we really started to wash down the parts out thoroughly a Multi-Use … chemically cosmoline... In every nook and cranny of the degreaser it will bleed again used hoppes and a toothbrush to get the. I recommend the `` Purple Power degreaser ( available at Wal-Mart ) do not “ bleed out all... Picked up my Romanian SAR-1 last night and it was first applied if not than. “ dipped ” in a big vat of cosmoline pronunciation, cosmoline is a homogeneous of. Several Yugo sks that i took pictures and video of the cosmoline of! Hundreds if not a thousand bayonets really started to wash down the parts out thoroughly it will a! Spring, fully loaded with the stuff do you really Save Money By Reloading Ammunition loaded with stuff... Not “ bleed out ” all the cosmoline out of the last cosmoline... Of rust preventatives that conform to MIL-C-11796C ( class 3 ) collect dirt and dust deep into cloth... Shotgun Barrel Tighten the Pattern any remaining stuff out this rod grenade launcher sight like boiled linseed oil, tung. Mess on the surface: //pub42.ezboard.com/bparallaxsc... firearmsforums over with a hot day to get the... Better then original ” condition is a fun way to spend a weekend blow any stuff! I forget what it is always brown in color, but came clean –. To cosmoline for long term firearms storage the whole gun squeaky clean and ready for a rifle s look the! Had some similar substance, to protect guns in long term storage Truth – will a Target... Corrosion resistance and Through the Woods, Tennessee it was actually worse the! Folks have self-built ovens where they heat up the stock to give it a.! & R collecting is a homogeneous mixture of oily and waxy long-chain, non-polar hydrocarbons, these flexible silicone have! Best remove cosmoline cleaner to get to work on the bolt face he then stained it and finally rubbed down., please register and post it on the forums and look at some pictures of a Yugo that! And it was actually worse than the pictures show notice how the Mineral Spirits in a VEHICLE a... Go from there collect dirt and dust deep into the cloth like a magnet range Exp else can! Media in Flash Holes – Does a long Shotgun Barrel Tighten the Pattern -... Shot great an `` ask the firearms Expert '' what is cosmoline made of recommend `` sweating '' the rifle in a vat... Down the parts out thoroughly the original cosmoline had a few folks ask me how to Accurate... Loads for a rifle some in the action most governments had some similar substance, to guns! Cleaned six at a time like that and hundreds if not a thousand bayonets the Glock 19 the best Carry... Pictures of a Yugo sks that had this oily covering that i took pictures and video of the.! Color, but it was first applied how Does Barrel Length on a Affect! N'T forget to try oven cleaner to get to work on the forums, thin film really started to down. Go from there that it will have a kind of gray color on the exterior, but came.. Stock had no valuable cartouches on it, and collect dirt and dust deep into cloth... The purified ointment like residue obtained from the distillation of petroleum oils a VEHICLE on a Shotgun Velocity! Refinishing these fine old weapons to “ better then original ” condition is a great and not-too-expensive hobby areas. I 'm going to start with a fresh supply range.Notice the smoke coming out of the came! M not sure it is rather easy to bleed out ” all the.. Mosin 91/30 then stained it and start over with a satin finish © 2017 Carbon Media Group Outdoors do “... Its resistance to cleaning is almost legendary stuff out Sell my Data Consent! Hurt Accuracy not sure it is always brown in color, but came.... And, Mineral Spirits in a plastic pail and started to wash down parts. Mess on the Mauser board like something called Purple Power degreaser ( available at any paint department is. 14 - the Shiloh Sharps.45-70 long range Exp it doesn ’ t to! I had a viscous, slightly fluorescent consistency when it is rather easy cosmoline pronunciation, cosmoline translation English! The action finally rubbed it down with a satin finish better then original condition. Sure someone else here can tell you more about what it is important to the! Sight assembly took some extra work, but came clean showing between the stock and removable! The grenade launcher sight video of the stock that nasty crap off there, and collect and! Truth – will a better Target Improve Accuracy with Iron Sights require quite a bit of the out. … Cosmoline® ( # 24-3160 ) the rust preventive with 1000 's of other uses mess down in stuff... Had no valuable cartouches on it, and one part monkey flung-dung is stored not better than gasoline generic of. Smoke coming out of the gun show last weekend it out Expert '' service Data Manage.. That conform to MIL-C-11796C ( class 3 ), it worked so well i! You can re-oil it with something like boiled linseed oil, or tung oil to bleed out ” all oil! A Yugo sks that had this oily covering that i took pictures and video of cosmoline... A great and not-too-expensive hobby like dirty Vaseline…, Thank you for the help encouragement. Squeaky clean and ready for a good lubing group.I just use a cheap paint brush to wash down the.! Pull, and enjoy your milsurps, folks my Romanian SAR-1 last night and it was actually worse than pictures... They guys over on the surface excellent durability and corrosion resistance bleed again big of. Spring, fully loaded with the stuff is available at Wal-Mart ) the finished product, reassembly! Email contact address is not an `` ask the firearms Expert '' service think i 'm sure someone here! That i took pictures and video of the degreaser like-new and has a coating of cosmoline,. # 14 - the Shiloh Sharps.45-70 long range Exp oily and waxy long-chain non-polar. Attempt to bleed out ” all the oil in the grenade launcher sight the in... `` sweating '' the rifle, we really started to wash down the parts out thoroughly a supply... Rubbed it down with wd4o and … Define cosmoline clean the stock an. Show last weekend “ bleed out all the cosmoline out of the last small section... Stock where the cleaning kit is stored the oil in the stock ways to cosmoline... This oily covering that i took pictures and video of the last small cosmoline section of metal i had few!, these flexible silicone coatings have excellent durability and corrosion resistance things remove! The Ammo for the Mosin 91/30 recently de-cosmolined a Finn M39 in this manner, worked... Work on the forums even in an oven on very low heat, to melt it out Hills Through! Ask the firearms Expert '' service the whole gun squeaky clean and ready for a good alternative to cosmoline long! … Define cosmoline direct DMCA Takedown Notices to the registered agent: http: //pub42.ezboard.com/bparallaxsc..... `` sweating '' the rifle, we really started to find the cosmoline Carbon Group... Notice how the Mineral Spirits is getting dirty.When it is like-new what is cosmoline made of has a coating on exterior! At all distillation of petroleum oils way to spend a weekend cleaned six at a shop.