How long should 2k clear coat dry before wet sanding?
Clear coat should be allowed to harden for at least 24 hours before attempting to use a buffer. In most cases, you will be trying to remove “orange peel” when buffing a new paint job. Orange peel is an imperfection in the paint job which makes the surface look bumpy.
What grit should I wet sand with?
between 600 and 1,200
What Grit Sandpaper Should I Use? When you’re first beginning to wet sand your material, you’ll want to start with a grit between 600 and 1,200. Once you choose your starting grit, you’ll follow dry sanding standards to increase the by 200 to 500 grits per pass to get the finish you want.
Why is my clear coat not smooth?
The likely cause is that the paint was applied too thin per coat or the nozzle was too far away. A coat thick enough to get a glossy sheen is seen but not too thick that runs develop is the proper technique. Practice on a similar surface is suggested.
Can you wet sand 2k paint?
Sorry he doesn’t know what he is talking about…. You can sand 2k paint, cellulose and water base although the base coat is only water based the lacquer is still 2k.
Can you use dry sandpaper wet?
You can’t use the same paper you use for dry sanding on wet sanding. The sandpaper you use for wet sanding should be specifically made for it. There are wet or dry sandpapers available in most hardware stores, and these are good for wet sanding.
What grade is wet and dry before polishing?
When you wet sand to 800-grit, then you should start buffing with a coarse polishing compound. If wet sanded to 1200-1500 grit start, with medium compound. (In both cases proceed through all buffing stages.) Use 1500 and 2000-grits for ultra-delicate sanding.
How long after painting can you wet sand?
about one month
Also, it’s recommended to wait about one month after the paint job is completed before sanding. That’s the best way to ensure the paint is fully cured.
What’s the point of wet sanding?
Wet sanding is a process where we use special sandpaper that is supposed to be wet with water. Very wet. The water acts like a lubricant plus helps remove tiny particles so that the sandpaper does not get clogged and create deep scratches. Granted, the act of sanding does create small scratches.
Is it better to wet sand or dry sand drywall?
Dry Sanding. Wet sanding with a sponge is ideal for small patches and tight corners since it’s easier to work a sanding sponge into those areas. Wet sanding also creates less dust, making it easier to clean up after the job is done. However, this method tends to result in finish that is less smooth than dry sanding.