Auto Body Repair Body Primer Paint Sanding After Primer Coat
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We like an aggressive first primer cut, starting with No. 180 grit for effective leveling. Note how the guidecoat wipes as the panel is being sanded, showing the progress. The blocking with No. 180 grit is followed by a quick go-over with No. 320 grit to diminish the sanding scratch depth. View Related Article
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