I received my latest Epoxyworks magazine yesterday.  The attached insert provides some good advice for quickly repairing some of those dings, dents and scratches acquired over the years - and still keep that nice bright finish.  I tried this on a good ding on a CH16 hatch cover (everything was secure on the car top except one hatch cover...).  When I was finished you could never tell I had been so careless. http://www.westsystem.com/ss/specialty-epoxies/