For alloy parts, once stripped of all grease, gunk and garbage, I then use 'soapy' steel wool and water; working in one direction only and find it leaves a very good finish.

Working in one direction avoids scratching the surface. I don't use it on mating surfaces though. wink
cheers2


Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member.
Kindest Regards, Darryl grin