... base glue. safe for electric wire. High quality PVC film, coated with rubber base glue.Tensile strength: >15N/cm, Extension rate at ... : <1.5, Withstand voltage (5kV x 1min): Now-breakdown, Specs: Length: 5m ~ 60m, Width: 15mm/18mm/19mm, (also have Log roll for ... , purple, brown and yellow-green,Packing: According to your requests. PVC Insulation Tape