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Wet-sanding scratches may be as deep but they’re not as obvious because the edges of the scratch are more rounded. Therefore, wet-sanded surfaces are easier to buff, and the final appearance will not show the super-fine scratches.
Wet-sanding scratches may be as deep but they’re not as obvious because the edges of the scratch are more rounded. Therefore, wet-sanded surfaces are easier to buff, and the final appearance will not show the super-fine scratches.
mix a small portion of dish soap in the water. the slicker the surface the faster the cut. I don`t know why it takes true detailer to wet sand a car for 3 days, but I can usually do one complete in 2-3 hours for the sanding part.
One of the main benefits of wet-sanding your vehicle is that it is a great way to remove deep scratches and remove any debris that may have fallen on a fresh paint job. Wet-sanding is also highly effective in removing any “orange-peel” effects from auto paint and can transform the entire appearance of your vehicle.
Jason recommends beginning with 1,000-grit sandpaper. Coarser paper works faster but you’ll eat up the time saved when it comes time to eliminate the sanding scratches. Finer paper, say 1,500, leaves finer sanding marks that are easier to remove but the job takes a lot longer.
Always pre-soak the sandpaper, ensure the area is wet and work evenly across the surface. With a single-stage paint, you’ll notice the color of the paint in the sanding residue which is normal. If this was a two-stage paint, you would only be sanding the clear coat and the water will only turn milky.
Wet sanding, which is sanding with the addition of water to act as a lubricant, is less abrasive than dry sanding, and results in a smoother finish. It’s best to wet-sand the final finish of a project. Dry sanding removes more material, and smooths rough material quickly.
Apply a generous amount of polisher or compound directly to the body of the car. Begin with the hood to examine results easily. Place the buffer on the polishing product and move the buffer around to spread the product evenly. Use small, circular motions to effectively buff each portion of the car.
1000 to 1200 Grit Sandpaper: This grade grit is used for light sanding between coats of finish and to sand metal and other hard surfaces. 2000 to 3000 Grit Sandpaper: This grade grit is used for buffing.
Using the wet sanding technique will create a much smoother looking paint job. It’s especially good for getting scratches out of your paint. Trying to do this with dry sandpaper may create even bigger scratches! It’s important to make absolutely sure that you have sandpaper that is specifically marked for wet sanding.
An electric orbital sander is a great option for a beginner who needs a good tool to sand or polish their car. All you have to do is plug it in, and you’re good to go. Just keep in mind that the vibration that electric sanders give off can be unpleasant.
Work very lightly on the corners and edges and only by hand. 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.
Designed to produce a smooth, swirl-free finishes, it is the perfect tool for sanding on paint, fiberglass, metal, fiberglass, wood and body filler, to name a few. … This Jitterbug Sander has 8,000 RPM, offering the performance to conquer the toughest jobs.
Wet sanding is a process where we use special sandpaper that is supposed to be wet with water. … 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.
In general, the best liquid to use for most materials is water with a little bit of detergent in it. (Dish soap works well.) The detergent lowers the surface tension of the water, and helps wet the paper and the material more thoroughly, reducing scuffing.
Use rubbing compound to bring out the paint and to remove sand scratches. Make sure the rubbing compound that you are using is clear coat safe. It can be done by hand or with Dual Action Polisher. If you do it by hand, it will take you longer and you will need to use some extra muscle.
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.
If you have recently applied clear coat to a paint job, it’s time to buff it out to a high shine. 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.
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.
When you paint a car or parts, be sure to always sand the edges extremely well. If paint is going to lose adhesion and start peeling, it will probably start from an edge of a panel that was not sanded properly.
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.
If you want a deep shine that lasts, (and who doesn’t) your car will need hand waxing using a top-quality wax. Carnauba wax is the best there is. It’s a natural product made from Brazilian Carnauba palm trees. It’s prized for its ability to protect from the sun’s killer UV rays and its ability to repel water.
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