dr color chip (yes color spelt correctly)
do a google and you will find them, website looks a bit amatuer and ropey but ive bought from these guys many times, arrives from USA just as quick as it does from london, and the stuff is amazing.... for example i had severe road rash on an evo 8 bonnet (as they do) in carbon black with the weird purple fleck, and this stuff worked amazingly, i have pics somewhere... slap the chip paint on (no need to be careful), wait a while, use the solution to then just rub all over the area and its done. used it on a few different cars with great results.
i dont need it for my TR golf yet, but ill be buying a kit from them i guess