A NEMA GPO-2 glass mat reinforced thermoset polyester molded sheet. ETS-FR-II is UL recognized with a flame rating of 94V-0 and arc resistance of 185 seconds. This grade is an IEEE Thermal Class B, 130ºC electrical/160ºC mechanical material. Typical uses are general purpose electrical insulation application where flame retardancy is required. Available thicknesses - .032" - 2.00". Standard color - Red. Meets Gov't Specs - LP-509, I-24768/6.