Brief Description: Cleaned up inside of fuel tanks
I cleaned up some of the tank sealant left behind from finger prints, spills and blotches. I don't think I can get it all, but I won't leave behind anything that loos like it might break off and get into the fuel lines.
I'm using a plastic dinner knife sharpend on the grinder to perform as a chisel, then I use scotch bright to get the smaller bits and then finally wipe with methylene chloride. This will take some time, but it should minimize fuel contamination.