Need to fix a slight crack in the bit of bodywork where the boot gas trut fixes on our Audi A4 estate. The strut came loose recently and I think it has damaged the panel where it fixes in. Don't want to take it to a body shop for welding as I can't be bothered but want to stop water ingress so need a product to fix / plug the gap? Anyone used or can recommend anything? Cheers.

try milliput from your friendly local hardware shop. mix the two putties together and they harden to a waterproof lump

http://www.milliput.com/prod.htm At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

if you have enough smooth space around the crack, how about some good old fashioned gaffer tape?

doesn't that pull all the crack hairs out on removal  At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

A couple of fellas I know would pay good money for that sort of stuff

I'm frightened ask

Try one of these Quiksteel is one I've used (same sort of stuff as CG mentioned);

http://www.repairproducts.co.uk/page41.htm