Just wondering if it's possible to get hold of some Gtechniq G2 on it's own. It only seems to come as part of a set. I have some G1 left that I want to use, but I spilt my G2 so I don't have anything to remove the residue. Anyone know if I can get hold of some G2 or is there some kind of alternative way I can safely remove the residue without ruining the G1 in the process? Any advice much appreciated!