The Most Common Sand Paper Grits for Color Sanding
The most common sand paper grits for this part of the body work process is 1000 grit, 1200 grit, 1500 grit and you have your 2000 grit papers. I personally don’t use 1000 that much. If I have sags and runs I’ll start with 1200 but not for long.Feb 5, 2013
The most common sand paper grits for this part of the body work process is 1000 grit, 1200 grit, 1500 grit and you have your 2000 grit papers. I personally don’t use 1000 that much. If I have sags and runs I’ll start with 1200 but not for long.
Wet sanding – sanding by hand using sand paper which gets presoaked (at least 15 minutes in advance) in mix of water and car soap, intense amount of water is used in this method, wet sanding on single stage paint is called color sanding; 2.
Drying time will vary depending on the paint, but it is recommended to let it dry for 12-24 hours before starting to sand. Letting it sit overnight can be helpful to ensure complete dryness.
We usually recommend not sanding between touch up base color paint, clearcoat, and primer coats. … The reason we usually recommend not sanding is that the paint could still be too soft to sand despite it feeling dry to the touch. This means you may have to sand the finish down and start over.
Color-sanding is where you’re smoothing out the clearcoat so when it’s time to buff the paint, you get the most mirror-like finish possible. While none of this is hard to do, it does require a fair amount of time, and plenty of patience.
Wet sanding is used in home interior jobs, and it is effective in reducing a lot of dust in the process compared to dry sanding. … The sanding dust gets wet and doesn’t ruin the paint later on. The sandpaper used for wet sanding also lasts a long time, but you have to keep rinsing it with water.
Because single stage urethanes and clear urethanes are compatible, you can spray clear over the top without mixing too. This will increase the depth of the gloss. More importantly, the clear over the top gives you a coat that can be cut and buffed without having to work about changing the color at all.
1,500 – 2,000 Grit
1,500 grit and 2,000 grit are used to sand the clear coat. Both grits are great for removing light clear coat scratches that can’t be removed by rubbing compound and buffing. Use 2,000 grit for final sanding to achieve smooth surface.
Wet-sand the base coat before starting the clear coat. Wet sanding makes the surfaces smoother. … If you wet-sand the base coat, wash the vehicle with soap and water after this step, not before. Once the base coat is smooth and clean, start spraying on about three to four layers of clear coat.
The bad news is, you can’t just sand for adhesion and respray clear coat. … You can sand for adhesion and spray a new coat of clear over the base, but it will never lock in, and it will always sit on top of the old clear at the edges. The new clear coat will never be as strong as the original and will fail much quicker.
600 grit wet is fine for recoating the clear, I’d stay away from the scuff pad if possible because the scratch it leaves isn’t as even as sandpaper. The overall job looks pretty good so a good cut and buff should produce a nice paint job.
Clearcoat Spray Paint
Allow 30 minutes after base coat color has been applied to apply the clear coat. Apply 4-5 wet (but not dripping) coats waiting 10+ minutes in between coats. Each coat should be dry to the touch (not tacky) before moving on to the next.
Having multiple grit sandpaper available will also help the process go smoother. You will want to try and have 400, 800, 1,000, and 1,200 grit sandpaper. This is a good spread and will make clear coat removal that much more of a breeze.
The Meguiars Ultimate Compound is one of the most popular cutting compound products. It has a high abrasive quality, but still not harsh enough to remove the clear coat. Compounds also come in the form of polishers. If your car coat has very small scratch and swirl marks, you need a polisher compound.
For an effective job, we strongly recommend that you soak 1 hour before wet sanding. This way, the sandpaper gets lubricated and softened enough for what is coming next.
When Should You Wet Sand? It’s best to wet sand when you’re looking for a super smooth finish, or when sanding is going to create a huge mess, and you’re willing to spend a long time sanding to avoid that. If you have a lot of material to remove, then dry sanding is probably a better choice.
Garnet sandpaper features a soft grit and wears out the fastest but produces the smoothest surface. Garnet is the best sandpaper for wood hand-sanding. Flint sandpaper is economical but not particularly durable.
Yes, typically you can tint clear with like based paint.
A clear coat can be applied over enamel paint. Enamel automotive paint will bond easily with clear coat as well. … Water based acrylic clear coats can also go over enamels but is known to turn yellowish over time, especially when applied over light colors.
120 to 180 Grit Sandpaper: Used for rough sanding and removing scratch. 240 to 400 Grit Sandpaper: Used for light sanding between coats of finish and to sand metal and other hard surfaces. 2000 to 5000 Grit Sandpaper: Used for buffing.
wet sanding paint before clear coat
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color sanding paint
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color sanding black paint
color sanding scratches
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color sanding vs wet sanding