I have recently aquired a 1997 3.2V6 RHD model, 34000 miles, in excellent condition. I used the Autoglym bumper care which restored a lot of the colour to cladding. I was concerned about runs so I made sure all the imitation fasteners were fully cleaned-out. I then used Autoglym Extra Gloss Protection, which is a clear liquid for use as a finish coat after resin polish. I made the cladding colour slightly lighter but still a good dark grey / black with a 'satin' finish. I think this extra coat will prevent runs and help maintain the cladding colour. I haven't got it wet yet, it seems a shame to get it dirty!. I'll update when I have a better idea of its effectiveness.