I replied at NE Jeeps as well.
I used latex gloves when I herced the XJ. I STILL got it all over my hands (when taking the gloves off). The best stuff I found is Lava soap. That and a hand scrub brush got most of it off. The rest will come off in a day or two.
1996 XJ Sport 4door, 2wd, stock (178K miles)
Gone but not forgotten:
1987 XJ Laredo 2door, stock (burnt up 2005 only 287k kilo's)
1993 XJ Sport (smashed 1996 only about 58K miles)