More than likely, you’re going to add another coat of mud. Too much pressure could cause you to press through. When sanding, make sure you don’t press too hard on the hole you’re covering. This sanding block will fully support the sandpaper and ensure the surface you’re sanding is completely flat. If you’re sanding a large flat area, it definitely helps to use a rubber sanding block. Once it’s fully dry, use 80-grit, 100-grit, or 120-grit sandpaper.
First, apply the patch over the hole and then apply your drywall mud. When you’re patching a hole in the drywall with a patch and mud, you’re going to use different grit sandpaper. What grit sandpaper is best for drywall mud? As far as grits, choose either 100-grit or 120-grit sandpaper. Aluminum-oxide paper has a thicker substrate that makes it last longer. Why? Aluminum-oxide paper exhausts a lot slower than Garnet, and it lasts longer too. Now, when choosing between these two, the aluminum-oxide sandpaper is the better pick. Sandpaper that isn’t open-coated will clog after multiple uses. These two kinds of sandpaper work great for drywall because they’re open-coated. So, which one is best suited for drywall? Aluminum-oxide and Garnet paper. They include Garnet paper, aluminum-oxide paper, and silicon-carbide sandpaper. There are three different kinds of commercial sandpaper. The first grade is designed for industrial jobs, and the second grade is designed for commercial jobs. This is not to be confused with the grit number. Sandpaper typically comes in two different grades. Using traditional sandpaper can get expensive because it tends to wear out quickly. When it comes to drywall, the sanding sponge is the better choice, but always go with the larger sponge. Between the sanding sponge and traditional sandpaper, which one is the better choice? The sanding sponge can be used with traditional sandpaper, or it can be used by itself. Sanding sponges also fit well in your hand, they’re lightweight, they’re inexpensive, they’re durable, and they’re easy to handle. Sanding sponges are available in coarse, medium, and fine grit, but the medium one is the best choice for drywall. Most people think it’s extremely easy to use. This clever little tool helps you sand the corners of the room, it helps you get to those hard to reach areas, it works wonders for detail sanding, and it can even replace traditional sandpaper.
Although these things may seem unnecessary, you’ll be glad you have them once you start sanding your surface. You can even use earplugs to keep the dust out of your ears. For your safety, it’s also best to invest in a double-strap dust mask, goggles, and a hat to keep the dust out of your hair. In addition to the sandpaper, you’ll need a few other accessories. Some drywall experts swear by the sanding sponge as they are much more durable than regular sandpaper. For drywall, 100 or 120-grit sandpaper is what’s recommended by professionals.Īs a second option, you can choose a sanding sponge. Like mentioned above, the larger the grit number, the finer the sandpaper. Why? 220-grit sandpaper will make scratches that are barely visible to the naked eye. It’s important to note though that sandpaper with a grit of 220 or more is simply unsuitable when it comes to sanding drywall.