Pretty much, yes.
Similar to using clays and such whereby surface contaminants are removed alongwith scratches etc leaving a really smooth surface that looks first class once sealed and polished properly.
thanks h21.... see, if i can do that then i can save myself £200!!!!!
so literally just polish with t cut and it will bring off the overspray?
cheers mate
OMG - it looks really cr*p now you've removed masking.
You really need somerthing a bit more agressive than T-cut - use a rubbing compound which will take off and smooth result of overspray.
Ideally you should have properly cleaned surrounding panels using a rubbing compound before spraying, as now if you try to remove the overspray you will end up with a "line" where the new paint meets the old "dirty" paint. So you won't save yourself the cost (£200) of putting this right by T-cutting or removing overspray.
In fact you have probably increased the cost of proper repairs now as you have "mucked up" the bumper, and the rear door which will need sorting as well as the rear wing/arch.

Good bodywork repairs require a lot of good preparation - as you have found out you can't get a good spray finish on poor preparation !
Bet you wish you hadn't started this now
