To prepare the floor’s surface, we use an industrial powered floor grinder with diamond polishing pads. It aggressively removes the top layer of concrete and opens the pores to create more surface area for the epoxy to attach to. Preparing the surface is the most critical step, resulting in a long-lasting floor without peeling, cracking or bubbling.
In this garage there were four cracks spanning the slab. To prevent further damage, we ensure crack repairs are level with the rest of the floor. Using a hand grinder, we excavate the crack, creating a solid surface to apply mortar to and hold the surface together.
The perimeter of the garage and verticals require hand grinding because the machine won’t reach them. After the grinding is finished, we thoroughly vacuum the floor – the cleaner the floor, the better the epoxy will perform.