Gorilla Coatings epoxy concrete primers for over 14 different concrete flooring and vertical wall systems. Generally these epoxy primers are the first to make contact with the porous concrete surface. They are designed to penetrate deep and provide ample adhesion for the epoxy coatings. We have water based epoxy primers, moisture vapor barriers, and low solids epoxy primers. We also have Novolac primers for through and through chemically resistant systems and ESD primers for electro static dissipating systems. We carry many of these items in stock at our Linden, NJ location, make sure as always to call us in helping you choose the right system.