Powder Coating Question

AJ

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I powder coat some of my cast bullets. I was using red powder coat from Harbor Freight, this now discontinued. I was there the other day and they have black powder coating. Is there any reason that this can not be used?
 
Form what I have heard the only difference is the color. I don't know first hand so check further.
 
I’ve read that it doesn’t cover well. Eastwood is the way to go. Amazon carries it. Shipping is fast directly from Eastwood. Ford light blue is stellar.
 
Yep, for some reason the black doesn't produce even coating (I just tumbled mine, tosses the HF black before I started spraying). My ast purchase was from Smoke...
Smoke 4320's Corner
 
I started out using the HF Red & Yellow, spraying the bullets worked great but used more powder and left lots of flashing on the bullets base, the TL process using those powders was less that impressive. HF White was a no go altogether and the black would only spray on.

I ended going with Eastwood an Smokes powders an never looked back, I always get good results with those powders I use. A couple different powders from Eastwood and Smokes.
j05d4HB.jpg
 
I just finished a thread where a 9mm handloader was questioning whether it was the PC that caused 6" groups at short distance.

I'm hoping he comes by here and learns from the pros.
It's hard to believe everyone hasn't converted already.


Prescut
Castboolit Smoke's is my goto guy for powder coat. It was a sad day to lose Harbor Freight's Red. It was sweet, the other HF colors are not.
 
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I started out using the HF Red & Yellow, spraying the bullets worked great but used more powder and left lots of flashing on the bullets base, the TL process using those powders was less that impressive. HF White was a no go altogether and the black would only spray on.

I ended going with Eastwood an Smokes powders an never looked back, I always get good results with those powders I use. A couple different powders from Eastwood and Smokes.

How are you coating your bullets? You mentioned "TL"; if that is a method, would you please explain? Thank you.
 
How are you coating your bullets? You mentioned "TL"; if that is a method, would you please explain? Thank you.

I Tumble Lube (TL) mine.

Using a cool whip container (or other lidded container with a #5 recycle marking) I put a big handful of bullets, a half a cup of black airsoft BBs (to generate more static cling), and a teaspoon or so of powder into the container and start swirling/shaking it around. The static makes the powder cling to the bullets. Then I pick them out with tweezers and stand them on a baking sheet covered with non-stick foil and bake them.
 
I Tumble Lube (TL) mine.

Using a cool whip container (or other lidded container with a #5 recycle marking) I put a big handful of bullets, a half a cup of black airsoft BBs (to generate more static cling), and a teaspoon or so of powder into the container and start swirling/shaking it around. The static makes the powder cling to the bullets. Then I pick them out with tweezers and stand them on a baking sheet covered with non-stick foil and bake them.
This is how I do it also. I use Smokes powder and get great results.
 
This is how I do it also. I use Smokes powder and get great results.
Ditto that, Smoke is my source for powder too.

BTW, the powder goes a LONG ways. I bought a half pound and seriously doubt that I'll ever be able to use it all. I'd estimate that a teaspoon of powder is enough to coat at least 100-200 bullets.
 
I Tumble Lube (TL) mine.

Using a cool whip container (or other lidded container with a #5 recycle marking) I put a big handful of bullets, a half a cup of black airsoft BBs (to generate more static cling), and a teaspoon or so of powder into the container and start swirling/shaking it around. The static makes the powder cling to the bullets. Then I pick them out with tweezers and stand them on a baking sheet covered with non-stick foil and bake them.

Tumble lube is typically applying Lee Liquid Alox and rolling the bullets around in it and letting them dry. Lee sells specific TL molds for their tumble lube Alox. Shake and Bake Powder Coat is the process you described. The powder coating process doesn’t involve any “lube” in the the traditional sense.
 
Tumble lube is typically applying Lee Liquid Alox and rolling the bullets around in it and letting them dry. Lee sells specific TL molds for their tumble lube Alox. Shake and Bake Powder Coat is the process you described. The powder coating process doesn’t involve any “lube” in the the traditional sense.

LOL, how did I know someone would feel compelled to demonstrate their superior knowledge by picking that nit? :rolleyes:

This reminds me of the clip/magazine, stocks/grips, yoke/crane arguments. While one term may be more accurate than another, as long as the term fits the item in question, and everyone in the conversation understands what is being referred to, what difference does it make?

It is true, in the traditional sense there is no lube involved, however the powder coat is put on the bullets for the same purpose as, and in place of, traditional lube. Not only is the purpose the same, there is sort of a similarity in the actual process as well.

But yes, "shake and bake" is an alternate and arguably more accurate descriptor for the process.

Nevertheless, among powder coaters, "tumble lube" is an oft used description for the process. Perhaps more importantly, it is exactly what reloader7.62 was referring to, and what Warren Sear was asking about.
 
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