Bondo - UK equivalant?

[$loth]

P38 is what you want available from any Halfords.

Thanks for being specific, i'll take a look next payday

[$loth]

Couldn't find any p38 there yesturday so got some loctite plastic padding bodyfiller. Seems to be working, i've sanded down most of it (good thing I have an electric detail sander!).