Brantho-Korrux 3 in 1 fills a space on my shelves i have been trying to fill for ages - an all round sticks to everything, rust inhibiting, high adhesion multi surface paint system. The other thing is i can tint it into almost any colour!
Used on everything from tanks to Oil rigs it is as hardy a paint as you can possibly get and it will be one i will be turning to when i want an outstanding metal paint or something along the lines of an epoxy system.
For more information look at the Brantho website or get in touch. Available in 750 ml or 5L tins.