• This Forum is for adults 18 years of age or over. By continuing to use this Forum you are confirming that you are 18 or older. No content shall be viewed by any person under 18 in California.

Cleaning waxy lube off of cast bullets

I found a quick and easy ( all things are relative ) way to clean the waxy lube off of cast lead bullets. Why I say easy is that I tried several methods and scraping it off one bullet at a time and then finish cleaning with xylene was the easiest until today.

I took a box of 500 9mm cast bullets with lube, placed them in a small sauce pan, covered them with cheap vegetable oil, placed them on the stove and heated slowly. When the pan reached about 200*f the waxy lube disappeared into the oil. Just vanished out of the lube groove.

After letting it cool to about 150* I strained the oil off and placed the bullets on paper towels to absorb the excess oil and rubbed them with a few more towels until the towels quit looking oily.

I then placed the bullets in a bowl with table spoon of Borax and two tbs of liquid laundry soap in a quart of hot water. After letting them soak for 5 minutes I agitated them with my hands for another 2 minutes. Rinsed thoroughly and let them dry. See easy, 500 done in just about half an hour (minus the cooling time).

background:
Ten years or more ago I bought a lot of prelubed cast bullets for my 9mms. All of them shot well but leaded the barrels (minor problem but still). I read up on solutions and then began powder coating the bullets which works great, no leading, great accuracy, no sticky fingers when loading. But the big problem was getting the lube off. Hence this post.
 
Just an update: I powder coated 100 of the bullets last night and it went well. The powder stuck to the lead just fine and when heated didn't have any lifting issues. So after the cleaning in just soapy water no further cleaning is required.
2nd, after the vegetable oil cooled completely it is obvious that the waxy lubricant is in suspension in the oil. Vegetable oil was selected because it is a non-polar solvent, like gasoline, and toluene and xylene, but is much cheaper and easy to dispose of. I think it could do another batch because it was still clear and completely fluid when warm though now it is cloudy and slightly jellified.
 
Wow thanks for the tip. I've got lubed cast bullets I haven't shot because of leading problems and wondered how to remove the lube so I could powder coat. Heck of alot quicker than remelting and recasting.
 
Search YouTube videos from "FortuneCookie45LC". He's the one that pretty much started, tested, validated, tested again everything with powdercoating bullets. Or at least he's the one that is referenced everywhere.
 
I was looking at CastBoolits site and was reading about the tumble coating method so I bought some HF powder coat and some airsoft BBs and proceeded to try it. I used too much powder and didn't tumble enough. I did two coats to cover them. Some looked okay but some had too much coating,haven't had a chance to shoot them yet. Maybe next time they will look better. Mike
 
I just bought a cheap cookie sheet at the dollar store, stood all the bullets up on the sheet (much easier if you put the sheet on the oven rack before loading) and put in the oven for 20 minutes at 225. All the lube melts out of the grooves.
Turn the oven off and let it cool. Once it is cool and the lube has solidified, take the sheet out of the oven. Most of the bullets will pull out of the lube just fine. If any lube sticks to the base of the bullet should flake/wipe off without a problem.
Then re-lube or coat as you wish.
 
Sounds like a lot of work. I would have sold as is and found another source of bullet.
I chase accuracy just as hard with cast as I do jacketed. Some pooh pooh on the thought, but there are those that do it and succeed.
If you have leading, you have a problem, everything is not correct. The PC does a good job of masking. There are those games that don’t require the utmost in accuracy. I am one that can’t go with, good enough if I know the rig is capable of better.

I have tried different coatings, ya get what ya pay for. I would advise to stay away from HF’s powder. Pay a little more and there are better products out there.
 
I sized the bullets today with my Lee .357 bullet sizer and it went swimmingly. All went through the die without loss of coating.

As for powder, I have heard a few places that Harbor Freight it is a loser. I got mine from powder365.com and it works great. I do use the HF powder coating machine and it has been problem free. I tried the tumble process and couldn't get it to stick to the bullets, I guess I'm just not electrically charged enough.

I bought a dedicated cheap toaster oven ( and don't leave out an oven thermometer ), and the paint I have says 400f for 10 minutes, but I find it smoothes out better at 15 minutes.

I did make a fixture out of a small piece of 1/16" stainless that holds 50 bullets. It is just holes spaced so that there is 1/4" between bullets and the holes are .375. That way I can coat the bases first then with tweezers turn each one up on its base on a piece of aluminum foil and coat the noses.

.
 
Search YouTube videos from "FortuneCookie45LC". He's the one that pretty much started, tested, validated, tested again everything with powdercoating bullets. Or at least he's the one that is referenced everywhere.

Doc is a good guy. He shoots at the range I frequent. He can often be seen with his camera on a tripod, cutting playing cards in half at 12 or 25 yards. He also likes playing with Russian shotgun slugs, among other things.

I don't know if he started the powdercoating craze, but he's quite informed about it.
 
Doc is a good guy. He shoots at the range I frequent. He can often be seen with his camera on a tripod, cutting playing cards in half at 12 or 25 yards. He also likes playing with Russian shotgun slugs, among other things.

I don't know if he started the powdercoating craze, but he's quite informed about it.
Found this:

 
I found a quick and easy ( all things are relative ) way to clean the waxy lube off of cast lead bullets. Why I say easy is that I tried several methods and scraping it off one bullet at a time and then finish cleaning with xylene was the easiest until today.

I took a box of 500 9mm cast bullets with lube, placed them in a small sauce pan, covered them with cheap vegetable oil, placed them on the stove and heated slowly. When the pan reached about 200*f the waxy lube disappeared into the oil. Just vanished out of the lube groove.

After letting it cool to about 150* I strained the oil off and placed the bullets on paper towels to absorb the excess oil and rubbed them with a few more towels until the towels quit looking oily.

I then placed the bullets in a bowl with table spoon of Borax and two tbs of liquid laundry soap in a quart of hot water. After letting them soak for 5 minutes I agitated them with my hands for another 2 minutes. Rinsed thoroughly and let them dry. See easy, 500 done in just about half an hour (minus the cooling time).

background:
Ten years or more ago I bought a lot of prelubed cast bullets for my 9mms. All of them shot well but leaded the barrels (minor problem but still). I read up on solutions and then began powder coating the bullets which works great, no leading, great accuracy, no sticky fingers when loading. But the big problem was getting the lube off. Hence this post.
Just an Idea, MELT THAT JUNK DOWN AND BUY Summit City Bullets. they are powder coated and your barrel will look like it has never been fired. I load them by the thousands. double coated and double baked THEN sized. I use my old lead M dies. Cheaper than anything else on the market. Dry / Clean
 

Upgrades & Donations

This Forum's expenses are primarily paid by member contributions. You can upgrade your Forum membership in seconds. Gold and Silver members get unlimited FREE classifieds for one year. Gold members can upload custom avatars.


Click Upgrade Membership Button ABOVE to get Gold or Silver Status.

You can also donate any amount, large or small, with the button below. Include your Forum Name in the PayPal Notes field.


To DONATE by CHECK, or make a recurring donation, CLICK HERE to learn how.

Forum statistics

Threads
165,807
Messages
2,203,753
Members
79,130
Latest member
Jsawyer09
Back
Top