Do you have drywall or a frame of wood lying around in your house covered with scratches and peeling paint? If you do, then do not worry; there is a simple way to revive the beauty of the frame and even the drywall. You can easily remove the old coat of paint through an orbital sander.
The real beauty of an orbital sander is that it removes all the remnants of old paint without leaving any circular marks on the surface. However, for a flawless finish, you need to learn precisely how to use an orbital sander to remove paint. Otherwise, you will be left with a piece of frame that is covered in circular marks.
How To Use An Orbital Sander To Remove Paint
How To Use A Sander For Removing Paint
Orbital sanders are one of the niftiest pieces of machinery that have many purposes. One of the best purposes is to remove coats of paint from different surfaces. Before you start an orbital sander and get to the process of removing paint, you need to do a few preliminary steps.
Prepare The Surface
Whether you are removing paint from drywall, a wood frame, or an old door, you need to prepare the surface before actually removing the paint. Preparing the surface involves three things, taping it, cleaning it, and spraying it with a paint-removing liquid.
The first step is to apply tape on the corner of the surface that you will be working on. This is an important step as it pinpoints the area that you need to work on. It also saves you from accidentally removing paint from the parts that were supposed to remain untouched.
After you have applied tape on the corners, you need to clean the surface. Make sure that there is no grease, dust, or debris. You can wipe it with a dishwashing liquid or any other surface cleaner. Once the surface is clean, wash it and leave it for a few hours so that it dries off.
The third and the last preparatory step is to apply a coat of paint, removing liquid. You can also use one that comes in spray form and spray some of that on the surface.
After spraying, let it sit on the surface for a while so that it gets absorbed and performs its magic. Then wipe it off with a cloth. Now, your surface is ready for an orbital sander.
Other Important Factors
After the surface that you need to work on is prepared, you need to make sure that you add layers of newspapers on the floor. This will keep all the fallen and scraped paint away from the floor.
In addition to that, you need to make sure that you wear eye goggles and clean overalls over your clothes. Eye goggles are crucial as when you are working with an orbital sander, pieces, and scraps of paint fly all over the place.
Orbital Sander Paint Removal Process
Now that the surface is ready and you have done all the preliminary steps, it is time to get to the job. If you are working on a wooden surface, then to remove the first coat of paint, you need to use a coarser sandpaper or grit paper such as grit paper 60.
However, if you are working on a metal surface, then you need to use 80 grit paper. Turn on the machine, and hold it close to the surface for a few seconds before moving it to the next spot.
After you have done a single round on the entire surface, turn the machine off. Clean the surface with a vacuum before you start the second round of orbital sander. For the second round, you do not need to use coarse grit paper.
This time, you need to use a grit paper that comes with a range of 80 to 100, as these are medium-level grit papers. Repeat the same process and run the machine over the entire surface.
After you have done the second round on the surface, you need to clean the surface again to observe how much paint is left. Usually, the second round gets almost all the paint off. If you are working with a wooden surface, then you need to do the third round too.
This is just to give the surface a smooth and even finish. For that, you need to use 150 to 200 grit paper. This range features fine grit papers that bring smoothness to the surface. So, this final round will remove the coarseness from the surface and make it even and uniform.
After you are done removing the paint from the surface, and it is now smooth, and even, there are a few final touches that you need to add. For instance, you need to make sure that there are no cracks on the wooden surface.
Then, you need to apply a wood conditioner on the entire surface that you have worked on to prepare it for a new coat of paint.
Watch below video to avoid some common mistakes we do when using orbital sander.
Will an orbital sander remove paint?
Yes, an orbital sander can remove paint from all sorts of surfaces and materials. You can use an orbital sander to remove paint from a wooden door to a metal frame. However, the only difference between different surfaces is the usage of different ranges of grit paper.
How do you remove paint with sanding?
Whether you are using an orbital sander or a manual hand sander, you need to start with the coarse grit paper to remove the top layer of paint from the surface. Make sure that you do not exert too much pressure. After the paint has been removed, use a finer grit paper to even out the surface.
If you have the question ‘can I use a sander to remove paint’ lingering in the back of your head, then let me tell you the answer to that is yes! You can easily remove the old coat of paint from any surface through an orbital sander without damaging the surface. I have shared the entire process in the article.