Help with aluminum paint.....

I have several ARC Twisty tail packs that were purchased as bare aluminum.I have tried to match these up to the body of my lights by painting with various spray paints and have had not so good results. I remember an old thread about Aluma Hyde paint and how good it was for painting these bare caps. I cant find it on a search and I am asking if anyone knows of any new developments with painting aluminum.Is this paint still availabe or is there already something new on the market? My twisty packs work fine but I would like them to be closer in color to the bodies I have.

Brownells has the stuff I think you're looking for:

http://www.brownells.com/Default.aspx

Do a search on Alumahyde.