Grinding Concrete Floor Before Epoxy

It is essential that you clean your floor thoroughly.

Grinding concrete floor before epoxy.

Before starting anything you need to make sure that you clean you garage floor at least a simple swept clean. Acid etching a garage floor is a great solution for those who are installing the floor themselves and do not have access to industrial grinders. The floor s surface should also be devoid of grease residue. Epoxy paint serves as a durable stain resistant coating to dress up a concrete garage floor but as with most paints and coatings careful preparation is critical to a successful application.

Grinding opens the pores in the concrete which helps the epoxy have something to grip creating a better adherence. While diy kits are often applied after just broom cleaning or acid etching the concrete professional coatings are generally applied after mechanically diamond grinding or shot blasting the concrete floor surface. The concrete floor grinding process. If you are not using the dust shroud tool in the grinding process expect the presence of concrete dust.

If you re working on a concrete base fill in any cracks or patch areas that need care before you start to clean. However for larger commercial jobs older concrete or worn floors we always recommend grinding before epoxy installation. Before an epoxy coating is applied to the floor jon don highly recommends considering the following. Learn how to professionally prepare concrete for epoxy by using a diamond grinder.

One of the defining factors in professionally applied garage floor coatings is the surface preparation. A shot blaster can do this too but can create a pitted uneven surface.