Can Epoxy Floors Be Recoated? Prep It Like a Pro Yes, Epoxy Floors Are Recoatable If the current finish is just dull or damaged you can recoat! Still, it comes down to preparation as the new epoxy has to stick. Below, we cover the most important thinkers for recoating your epoxy floors.
The significance of a prepared surface
The preparation of the surface must be perfect before even applying a new layer of epoxy over it. One of the ingredient methods is to clean the oil residual-there may be some oily residue on your floor over time by detergent which cutting grease. Adhesion requires a clean surface, as any form of contamination will simply impede the bonding process12.
Surface Preparation Techniques
Several methods are effective at preparing an epoxy floor for recoating.
Physical roughing: using a diamond grinding bur to grind, the loose cements are removed and achieve physical binding34.
Acid Etching — A less commonly used but still effective method of acid etching, an injection system that uses a muriatic acid solution to open the pores in concrete. Nevertheless, residuals of this approach are demanding extra careful cleaning afterwards 23.
Shot Blasting – This process involves the use of machinery to shoot small metallic beads at high speed onto a surface thus removing any contaminants and creating an appropriate profile for new coating.
Filling Imperfections
Check for cracks or holes in the floor before recoating. These can be re-filled with appropriate epoxy grout or repair compound so the surface of new coat is smoother15.
Final Cleaning and Drying
Preparation- After you have prepared the surface, your final step is a clean up for any small dust or debris that would have created during preparation. Wait until the floor is thoroughly dry before installing a new epoxy coat to avoid any moister which may cause poor adhesion5.
If you have done this much to reach the prep/finish stage, recoating your floor will be simple and straightforward.