The CalTrax IMS® (Impermeable Mat/Spray) is a 100% polyurethane-based track system that offers exceptional all-weather performance and spike resistance. The paved-in-place base layer provides exceptional shock absorption allowing safer long-term training. The two-component polyurethane sealer layer makes this system impermeable and adds increased resilience and durability. Finally, the structural spray coat provides the highly textured and durable wearing layer. The finished track system is a smooth, virtually seamless surface with outstanding performance characteristics and durability. California Track uses only time-tested polyurethane manufactured by Advanced Polymer Technology, Inc.

The CalTrax IMS polyurethane is made in the USA from materials free of mercury and other heavy metals by design.