Originally Posted by notsureif

it's different, only because of the type metal. open the hood of your car,, any car over 10 yrs old many much newer will have whiote specks all over the place..

if you were into cars , boats or planes you'd see it every day. nothing to loose sleep over. kinda like dirt on the bottem of your shoes

all you have to do is oil it after the crust has been removed.