What is the best way to sand concrete? For a smaller surface area, use sandpaper with grit between 40-60, while for a larger surface, opt for a special diamond disc or a floor grinder to sand concrete efficiently. Utilize a grit ranging between 80-120 grit sandpaper to smoothen minor irregularities.
How to Sand a Concrete Floor?
Sanding a concrete floor is a great way to give your home an attractive, durable and easy-to-clean surface. It is also an economical way to repair minor imperfections in an existing concrete floor, such as cracks, chips or other imperfections. Sanding a concrete floor can be a messy and labor-intensive project, but with the right tools and a little bit of effort, you’ll be able to transform a boring concrete floor into a stunning, polished surface.
Before beginning your project, it’s important to prepare the area by removing any existing sealers, paint and other coatings. You’ll also want to make sure the concrete is clean and free from dirt, dust and other debris. Once the area has been thoroughly cleaned, it’s time to begin the sanding process.
Start by using a sander to remove any existing sealers, paint and other coatings from the concrete. You’ll want to use a sander that is designed for use on concrete and that has a variable speed control. Start at the lowest speed and gradually increase the speed as you become more comfortable with the sander. Always make sure to wear safety goggles and a dust mask when sanding