I have some old lube sticks from my casting start-up days that I'm wanting to use up. The lube is Jake's purple ceresin. I have used Jake's Moly ceresin and 50/50 with good results, but never used the purple in the sample pack. For some reason I was always uncertain of the purple. I was thinking of melting it with some 50/50 to make it harder. Would this mixture work for 9mm and .40sw? After it is gone I'm going to try some of the White Label offerings and randyrat's Tac1.