I recently removed my roof rack, now i have a big black outline of the rack. I used my PC with griots polish(1) and could only remove about 40% of the outline, is there something stronger i could use with the PC?
i'm new to detailing, recently clayed and applied groits garage sealant on my qx56, can a put a coat of klasse sealant on top of the groits sealant? thanks