Auggi
How long did you heat the tool blue, looks like you might need bit more time.
How do they shoot?
From another forum, hope this helps (I'm not the author) ;
I agree with the fellow who stated that the PC isn't merely replacing lube. It's totally different. You can't fire lubed bullets north of 2000+ fps without becoming concerned with leading.
The PC is a different type of jacket, like paper patching is.
I posted this in another thread, but I will paste it here as well:
For what it's worth, I PC with pure lead boolits in my .38-55 and .45-70 for hunting loads.
The .38-55 load is about 1700 fps, the .45-70 1500-1600. Sized at .379 for my .377-bored .38-55 and .460 for my .458-sized .45-70.
1.) Neither of them foul the bore in any way, with any load I tried. They in fact look cleaner inside since I began using PC!
2.) Accuracy for each, with open sights on 100-year-old rifles, is about 1.5-2" at 50 yards. Just fine for my needs.
3.) The PC remains firmly adhered to the lead. Even when shot into blocks of firewood, the recovered (hugely expanded) boolits still have their PC attached.
So from my experience, PC on pure lead boolits works great. I shot a bear this fall with pure lead PC'd .45-70 boolits - it died!
Did your bullet expand in the bear?
Auggie I have never heard of anyone trying 2nd coats using Powder Coating. In my experience there really is no need. Hi-Tek is different and does need at least two coats.
Bob
I have used 2 or more coats quite effectively to "bump up" the dia of loose fitting bullets to some excellent results most notably .452 pistol bullets and .457 up to .459
One thing to all you guys thinking of getting into PC - I ordered my Tool Blue powder from Emerald Coatings. It was around $10 for a pkg, but shipping was pretty close to $10, so I figured I might as well order 2 pkgs. Shipping is almost the same, so it's a lot more cost-effective, right? Well, at about 1/2 tsp. per 200 or so bullets, I figure I have enough to last me 7 or 8 generations.
http://www.canadiangunnutz.com/foru...en-storage?p=12328001&viewfull=1#post12328001
When i first started out, i ordered 4lb of tgic, then 4lb of tgic-free. I given away all my tgic powder and recently gave away 1lb of tgic-free powder.
Like you i still have enough to last a long time if you use 1/2 to 1 tea spoon, but if you spray on then you will go through it quicker.