hi mate it was some sort of cellulose paint and thinners that a mate of a mate got for me i will try to find out some more information on it for you.
as for problems it was'nt too bad but have a practice on something to find out how much thinners to use as i put the first coat of white on way too thick and it didnt spread properly and leave a day between coats as when i put a second coat of white on the day after the first as it dryed it pulled the first coat off the pannels and caused little ripples which i had to sand again but that could also be down to the first coat being to thick but i never took that chance again and left a day inbetween. but overall i quite enjoyed it prepping the bodywork first is alot worse than the actual spraying.