When a higher dielectric properties and failsafe performance are needed, VG-501 provides the solution. VG-501 is a fiberglass braided sleeving, which is first coated with a layer of polyvinyl chloride resin and then thermo set to provide B grade insulating sleeving. Softness, high dielectric properties, heat resistance and safety are some advantages of VG-501 fiberglass sleeving and it is useful as wiring insulation for Grade B electrical machinery, wireless sets and domestic electric appliances.