Wet sanding what is

Dip your sandpaper in the water mixture, and wrap it around a wooden block. Hand sand the wood in an ovular shape, with the longer sides of your oval going with the grain. As the sandpaper dries out, dip it back in the water mixture. Secondly, the goal here is for a super smooth finish.

Orbital sanders are more aggressive than you need. I have this sander, and absolutely love it! For more details on how long you actually need to sand for, check out this post! Otherwise, the dust from the lower grit paper will get trapped between the new sandpaper and the piece, creating large scratches in the wood that are hard to get rid of.

Repeat steps 1, and 2 with the next grit sandpaper. Yes, you can use it to remove paint from most surfaces. It's a favorite among autobody workers and car restoration pros for this purpose. If you plan to wet sand paint off of your vehicle, be sure to check your local regulations on wastewater pollution. Some states New York, for example have regulations about how to dispose of wastewater created by removing this much paint.

To minimize wastewater pollution, you can use a spray bottle to apply water instead of having a continuous flow of water and paint dripping from your car. This is one of the preferred methods for removing deep scratches on most materials. If you still need some more information about how to wetsand or whether or not wet sanding is right for your next job, feel free to call one of our abrasives experts to help you out.

Oops, something went wrong. Please try again. What is Wet Sanding? Wet vs. Dry Sanding Both wet and dry sanding help smooth out the surface of an object, but in different ways. Common Applications Without sanding, many of our everyday objects and furniture would be much rougher and duller looking.

Wet Sanding Wood More often than not, you'll see people dry sanding wood products to avoid splinters, reshape the surface, or flatten an uneven area on the wood. Wet Sanding Drywall A lot of people use wet sandpaper on drywall when prepping an entire room for paint or just repairing a section of drywall.

Wet Sanding Metal Metal is commonly wet sanded to make the surface look flawless. Wet Sanding a Car Cars are another very popular object for this method. FAQ If you need help deciding if this sanding method is the correct method for you or what to do before you begin, we can help. When is Wet Sanding Necessary? Can You Use Regular Sandpaper? What Are the Benefits of Wet Sanding? Will Wet Sanding Remove Paint? Still have questions?

Related Products. Featured Products. Quick view. We are looking to get a true show car finish. To help with this I have the diagram below which shows a surface that is not perfectly flat vs one that is.

This is NOT to scale, but it is representative of the surface of a car after it has been painted. Click on Continue reading to for more information and some impressive photos that show this process.

When paint is applied it goes on in thin layers, and many times we put multiple layers, or coats, of paint on a car. If we know we are going to be wet sanding a car we will put multiple coats of clear to provide enough material to allow for sanding without going through the clear to the base color underneath. In the diagram above we show how light is reflected off an irregular surface, and how it is reflected off a smooth, sanded surface.

This is normal. It has to do with how the paint falls on the surface and how it dries. This irregularity is quite small. We call this orange peel, because if you magnify it it will look similar to the peel of an orange.

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. However we use finer and finer grits of sandpaper to make those scratches smaller and smaller as we get the finish as flat as possible.

Here is a photo of a Firebird being wet sanded. Notice the blue towel that is being used to continue to drip water over the surface as it is sanded. You can click on the image to see a larger version. You can bring gloss finishes to the brightest sheen. The flatting agents in satin and semigloss finishes prevent them from being worked to attain a high gloss. Left to right: You can work enamel paint to a bright automotive-style finish.

Shown on white ash veneer, water-based poly goes on perfectly clear; oil-based poly and spar varnish add progressively more amber cast to the wood grain. Now it's time to "knock down" brush marks, drips, or dust flecks in the finish. The detergent, by reducing the surface tension of the water, allows it to more effectively wet the sandpaper and the tabletop and be a better lubricant.

Be careful not to oversand the edges. Keep the sandpaper wet with clean detergent solution. Periodically wipe the surface dry to inspect it. When the surface has a uniform dull sheen, wipe it clean with a damp sponge and let it dry. Apply a second coat of finish and let it dry overnight.