Nomex® Type 410 is a calendered insulation paper which offers high inheritent dielectric strength, mechanical toughness, flexibility and resilience. Also available in uncalendered variety (Type 411), for oil filled transform (Type 910). ADVANTAGES: Class H Insulation Mechanical toughness and (in thime grade) flexibility Inherent Di- Electric Strength Unaffected by most solvents, acids & albalies Compatible with varnishes, adhesives & transformer fluids