LOCTITE® PC 3997 is ahigh gloss, seamless, hygienic surface. High chemical resistance, extremely hard wearing and durable. For secondary chemical containment. Sealants and Topcoats SystemsEasy to mix and use, LOCTITE Fixmaster floor coating systems offer the solutions needed to keep facilities looking good and performing great. These two- or three-part, pre-measured epoxy and urethane systems are non-shrinking and will bond to concrete without the use of special bonding agents. Available in multiple colors, these coatings offer high chemical resistance and provide a hard wearing and durable surface.