Deglazing and recoating are required for improving the look of your floor; however, you can only do this if the existing coating is in proper condition. Recoating is not an option if it's chipped, peeled, or cracked. If your floor coating has got damaged, it's essential to remove it entirely and apply a fresh coat. Prior to adding a fresh layer of coating on your polyaspartic floor is necessary to remove the top glaze so that the new layer can bond and hold well.