How do you wet sand an old paint job?
- Thoroughly wash your car insuring that all debris is removed.
- Wipe the car with a grease remover or mild solvent.
- Purchase 4 sheets each of 2000, 1500, and 1200 grit wet and dry sand paper.
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Also to know is, how do you wet sand a paint job?
To wet sand a car, soak 1200 or 1500 grit sandpaper in a mixture of water and automotive or dish soap for 5 minutes. Next, wrap the soaked sandpaper around a sanding squeegee or pad and sand gently in circular motions, switching directions occasionally to ensure you sand the surface evenly.
Subsequently, question is, should I wet sand primer before painting? Choose your coarsest grit (600 if you are sanding primer or bodywork, 800-1000 if you are sanding a finished paint job). Don't apply too much pressure to the sandpaper. Sand back and forth within the same area, adding more water often. It can never be too wet.
Additionally, when can you wet sand car paint?
Wet sanding is a process that's often used on car paint jobs, guitars, and even 3D prints to give them a mirror-smooth look. Wet sanding is typically done after dry sanding to get an even finish. Unlike dry sanding, wet sanding is done not to shape a surface, but to remove the large scratches left by dry sanding.
Can you wet sand with regular sandpaper?
Choose wet or wet/dry sandpaper. Wet-sanding is not done with the same type of sandpaper as traditional dry-sanding. Wet sandpaper is designed to hold up when wet, while dry sandpaper is not. Wet sandpaper also comes in a much finer (higher numbered) grit, which produces a smoother finish.