Cool that gives me a better idea about CG then! I always use my sealant when polishing as I know it'll keep it beading and protect the finish for a good few months! My car isn't really dull at the moment so I'm not needing much of a cut, but a hand polish will get it looking its best again Is that the new formulation of SRP? Quite a lot of people on Detailing World etc highly rate the new SRP for putting out much less dust. I have a litre bottle of the old stuff and barely used any, I just got fed up of it dusting so much and marking plastic trim lol I've ordered 750ml of CG so I'll see how it goes, thanks for the help guys!