If Installed Correctly, Epoxy floor coatings can last over 15 years without needing any maintenance. Epoxy coatings are strong durable surfaces. It's all in the prep. If the surface below the epoxy is not prepped correctly, you will most likely experience failures such as delamination issues. Here is how you can avoid delamination issues. Moister testing the concretes internal levels. How much moisture is transmitted through the concrete. Proper floor (profiling) Meaning grin