Machine Polisher etc.

[Gunge]

before doing your car go to local scrappy and buy a bonnet and have a play until your comfatable with it, dont stay on the 1 spot too long keep the machine moving and check the paint surface with your hand make sure its not too hot, while practising on a bonnet blister the paint so you know the tell tales of when blistering starts and what sort of temps you should feel etc