Characterized by a higher tack resistance at elevated temperatures not normally associated with thermoplastic materials. Has excellent electrical properties and flexibility. This coating is MIL-I-46058C and IPC-CC-830 qualified. U.L. recognized under the Component Program of Underwriters Laboratories, Inc., File Number E 105698. Fluoresces under ultraviolet light. 1B73 is also available in an aerosol can.