Concrete Floor Sanding Tips

Hardened residue may require a scraper.

Concrete floor sanding tips.

You can also sand concrete in order to polish it to a high shine. 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. 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. Sand off any splatter residue lumps or uneven areas on the concrete floor.

Concrete sanding is commonly performed using a device known as a floor grinder. How to diamond grind a concrete floor to the correct concrete surface profile required before installation of an epoxy or urethane coating. Apply a second and final coat of paint to the concrete. Also like sanding a concrete floor it is best to start with an area in a corner or near a wall.

If your floor shows any signs of water seepage the source of the water must be eliminated before starting. The process of mixing mortar is relatively easy and straightforward as long as you have the right recipe. Whether you want to refinish an uneven basement floor or replace or add new flooring on top of an existing concrete floor somewhere in your home you most likely will need to level the concrete floor. Once you have everything prepared you will need to mix the mortar.

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. Please read all product labels carefully. If you do end up sanding again don t forget to sweep again too. It uses a steel disc fitted with diamond tips that uses the weight of the machine to press it firmly on the floor.

Use a degreasing cleaner and a scrub brush with water to remove any dirt and grease from the concrete floor. Whatever the reason sanding concrete can be a back breaking and messy chore. Seal all edges with tape. Some of the materials used for this project require special masks and other equipment due to fumes.

Sand any areas where the paint failed to adhere. Over time concrete floors can settle unevenly or become uneven due to cracking and moisture. Sanding a concrete floor may be necessary to remove stains or to give the floor some extra texture before painting. The machine is powerful enough to damage the floor if not used carefully.