What do you guys do with the underside of your bike fenders? I'm thinking that there has to be something better than rattle can black? POR15? Any ideas? What do you guys do?
I usually just paint them in singlestage and scuff it up to blow some outer color and clear around the edges.Rattlecan rockerguard is pretty good stuff and provides a cusion for flying stones thrown out of the tread.
all of the undersides of the fenders i paint get painted the same base color as the top sides, in my opinion this is one of the factors that make a true quality paintjob.