hello to everyone does anyone know anythink about 45sp brass and lube making i have loading and shooting 40 years i would like to make lube or buy some

Do you perhaps mean .45 ACP? I've never heard of a .45 SP, but that doesn't mean it isn't doesn't exist. For .45 ACP, Winchester, Starline, and Topp Brass are all good brands.

For lube making, do a search on this site for past threads on the topic. There have been several. The CastBoolits.com site has the formula for Felix lube, a common home made lube formulation, here (http://castboolits.gunloads.com/showthread.php?t=543).