Sanding Mastic Off Concrete

How to remove mastic from cement under vinyl floor.

Sanding mastic off concrete.

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. Mastic is a resin based adhesive that is used to set tile and other substances. Finally using a bucket and a large sponge i washed up the whole area with a copious amount of hot water to remove all the stripper residue. Before we get to understand how to remove mastic off a concrete floor let us first get to know what mastic is exactly.

Concrete sometimes referred to as cement is a prime substrate for many flooring materials including vinyl. I used bean e doo mastic remover on my concrete floors. Over time however vinyl can lose. How to remove paint carpet glue mastic sealer epoxy and polyurethane from a concrete floor using a concrete grinder.

After the floor fully dried the surface was the nicest clean concrete surface you could wish for. It is basically a thin liquid thick glue or paste form used to stick ceramic or wooden tiles to the floors. Mastic adhesive or glue is usually an industrial constructive adhesive or ceramic tile adhesive. Then working some with a wire brush and metal dust pan as a scoop i took up all the goop off the floor.

Concrete is a rather harsh material and it can be difficult and time consuming to remove tilde adhesive from it because the mastic can become rock hard. 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. Be aware that old mastic often contains asbestos. Getting the glue out is possible if you have the proper tools and are willing to combine different methods to thoroughly complete the job.

There is no fast way to remove mastic but elbow grease or chemical removers will do the job.