Wed Oct 05, 2005 11:03 pm
Ideally you need to find the cause of the cracking. Has the body work been filled or has fibre glass been used on that section in the past? Badly done filler often allows rust underneath which causes cracking, can happen in old paint to.
If you don't have the time/money to investigate the cause of the cracking then i'd use a colour based polish on the cracked area regularly, stopping water ingress is the most important factor in saving bodywork. The coloured element will fill and mask the crack slightly.