Auto body repair & detailing: filler or sealer, grit paper, needels

Question
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Followup To
Question -
Dear Sir, i need your help . after i painted the car i recognise that there is a small holes in the paint what is the problem? and what is the different between sealer and 2k primer?
Answer -
Are the small holes over the bodywork you might have done?
when i polished the car i saw a small holes size of a needels!! all over the paint.

Answer
The only time I have encountered thi problem was twice. Once when someone was spraying an arasol can with a silicone base in my vasinety while I was spraying my last coat or soonthereafter.Silicone is very unforgiving to paint.    Also it happened when I moved the car from the booth out side for a minute to put into another bay and it was very lightly misting rain. You might get away with wetsanding the car with 2000 grit paper and buffing it.If not you will have to reshoot the clear. making shure you wash it good and there are no contamanents near or around your car. get an inexpensive filter that goes between the hose and spray gun to keep out those contamenants also. also drain your air compressor of water there is a pepcock on the bottom of it.

         Hope this helps


       Brian