Concrete Floor Sanding Tips

Some of the materials used for this project require special masks and other equipment due to fumes.

Concrete floor sanding tips.

Apply a second and final coat of paint to the concrete. Concrete sanding is commonly performed using a device known as a floor grinder. If you do end up sanding again don t forget to sweep again too. Seal all edges with tape.

If your floor shows any signs of water seepage the source of the water must be eliminated before starting. Allow the concrete to completely dry then vacuum any leftover debris and residue off the concrete floor. Before you can add a colored stain followed by a coating of epoxy urethane or wax to make a concrete floor shine you must prepare the floor s surface. A professional floor buffer or sander equipped with a sanding disc can remove any existing paint stains discoloration or small imperfections from the floor s surface.

The process of mixing mortar is relatively easy and straightforward as long as you have the right recipe. It uses a steel disc fitted with diamond tips that uses the weight of the machine to press it firmly on the floor. The concrete floor must be completely dry before beginning this project. Whatever the reason sanding concrete can be a back breaking and messy chore.

An easy way to tell whether the floor is dry enough is to place a small piece of kitchen plastic wrap about 12 square to the surface of the concrete floor. Also like sanding a concrete floor it is best to start with an area in a corner or near a wall. Once you have everything prepared you will need to mix the mortar. Be properly equipped with the right tools before you tackle the job.

Please read all product labels carefully. Hardened residue may require a scraper. Over time concrete floors can settle unevenly or become uneven due to cracking and moisture. The machine is powerful enough to damage the floor if not used carefully.

Use a degreasing cleaner and a scrub brush with water to remove any dirt and grease from the concrete floor. Sand any areas where the paint failed to adhere. You can also sand concrete in order to polish it to a high shine. How to diamond grind a concrete floor to the correct concrete surface profile required before installation of an epoxy or urethane coating.