This opportunity involves replacing the liner inside a structural trainer with a specialized cementitious composite material containing Kevlar additives. The liner must meet strict safety and regulatory standards for live-fire training, including compliance with NFPA 1402, and withstand 150 psi nozzle forces. The material is 1.5 inches thick, requires no additional insulation, and offers a five to ten-year warranty. Performance specifications include a heat transfer rate of 10.4% (1,000°F to 140°F in 10 minutes) and certification for flammable hazmat storage cells. No budget, timeline, or location for performance of services is specified.