The E-9103 is a high-reactivity UHS hardener engineered to ensure optimal cross-linking in Disolac coating systems. Its "Slow" formulation provides enhanced leveling and is ideal for large surfaces or high-temperature environments. This product is for professional/industrial use only and contains isocyanates. Always follow the mixing ratios specified in the compatible coating system's technical documentation. Use in a controlled, well-ventilated professional environment with appropriate PPE.