A two-component, solvent-based, heat cured polyurethane coating providing excellent humidity protection and dielectric properties. Characterized by high solids and low viscosity, it offers easy application processing. This coating is MIL-I-46058C and IPC-CC-830 qualified. Contains fluorescent tracer for inspection purposes. HumiSeal 2A64 is in full compliance with the RoHS Directive (Directive 2002/95/EC).