How to Recoat an Older Epoxy Floor with New Ones

Epoxy makes a solid, water-resistant surface which is harder than the concrete or wood slab, but it can still deteriorate in time. An epoxy floor is most preferred these days due to its many advantages as mentioned by experts from epoxy floor Phoenix. It is possible to recoat an epoxy over epoxy that has lost its sheen or otherwise has been damaged, but you have to prepare it properly or the new epoxy will not adhere. 

This planning must incorporate careful cleaning with a grease-cutting solution to expel the thin, oily layer that has likely accumulated, but maybe not visible. Moreover, there is a need to etch the surface to make it rough enough to bond with the new finish. Here is how the epoxy recoating is done.

1. Repairing your Epoxy Floors

The initial step to recoating an epoxy surface is to repair holes and chips on the surface. Allow a floor with new mortar to cure for at least two months before recoating it with epoxy. Then again, use an epoxy patching compound for repair if you need the surface to dry quickly, rather than months.

2. Get Rid of Any Grease & grime

Use a  mixture of warm water and grease-cutting cleaning solution for cleaning the floor. You can select an all-purpose household cleaner for cleaning floors inside the house. But for somebody recoating a garage floor or other comparative surfaces that might have oil and heavy-duty oil deposits, utilize an industrial-grade product. Use a clean brush to clean up oil deposits then, clean the floor with a detergent solution.

epoxy flooring phoenix

3. Buffer your Floors

You will need an 80-grit sanding screen, screening connection, and a floor buffer to recoat an epoxy floor. First, sand the floor and then use a floor buffer to carve the surface. Experts suggest utilizing 80-grit sandpaper for buffing the zones and corners that the floor buffer cannot. Then vacuum-clean the floor and use a moist cloth to wipe it down to evacuate any traces of sand and old, remaining finish. Follow the vendor’s recommended steps in mixing the hardener and epoxy paint. Any extra epoxy paint will go to waste, so plan only enough mixture to cover the surface.

4. Seal with Epoxy

Using a paintbrush apply epoxy paint to the edges of the cleaned surface. For faster application and more surface scope, use a paint roller when painting the center portion. Let the epoxy finish dry for at least 12 hours then, mix the hardener with an epoxy finish and use it to cover the floor. Spread it evenly in the same way as the application of color coat.

Epoxy flooring experts suggest spreading the paint when the ambient temperature is high. Be aware, too, that you have limited time to use the mixture once you mix the hardener with the epoxy finish, so attempt to work fast.

Recoating an epoxy floor is possible. However, experts caution against recoating a broadly split or peeled finish since the new finish will not adhere well. Instead, strip the old finish first before repainting the floor. Be cautious since surfaces coated with epoxy paint can be slippery. But you can add non-skid granules to the coat to form it more secure to walk on. to know more about epoxy coating, check out our next blog answering the question “Is epoxy coating safe?“.

Scroll to Top