What should be the final grit sandpaper on primer before spraying the color coat?
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Joined: Oct 2003
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From: Charlestown, IN
Car: 1971 Camaro
Engine: 427
Transmission: TKO600
Axle/Gears: 3.73
What should be the final grit sandpaper on primer before spraying the color coat?
I am finishing up the body work on my car and am getting ready to spray the color coat on it. The base in a PPG Epoxy Primer / sealer. How sine of a sand papar should I use when block / wet sanding the primer before I spray on the color. The Color coat is an Acrylic paint.
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Joined: Jan 2005
Posts: 28
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From: Durant, Oklahoma
Car: 88 Firebird
Engine: 5.7 TPI
Transmission: 700R4
hmm
I used 400grit on my fenders and used 400 then 600 on my body to try a "smoother" look....it made no difference, dont waste your time with the extra step
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