TUFCHEM Sprayable Epoxy is a three component, 100% solids, epoxy topping compound that is spray-applied by peristaltic type spray equipment to properly prepared substrates. The finished surface is chemical-resistant, within its limitations, and skid- resistant. TUFCHEM Sprayable Epoxy may be installed without a primer, although potential for pinholes in the lining from concrete out-gassing is minimized when a primer is used.