There are quite a few difference between these two coatings. Some of the main ones are: Thermoplastic requires no primers and/or adhesive coatings prior to application. This allows for a faster application process. Thermoplastics can be heated and melted numerous times, this allows much thicker coating when required. And completely eliminates overspray errors. Thermoplastics do not chip, peel or crack while in use. The bonding to the substrate is much more aggressive giving the coating longer lasting protection. Thermoplastics will not fade when exposed to UV. No more shadows or dull finishes when parts or equipment sit out in the sun! Repairable in the field with only a heat source and a putty knife. A thermoplastic patch is also recommend.