The 53948-00033-07 is a PVC Electrical Insulation Tape, specially formulated self extinguishing plasticised PVC tape with good film flexibility and adhesion for low temperature application. Using plasticisers that are indifferent to most wiring system plus a modified rubber adhesive system make tesaflex? 53948 ideal in electrical insulation application. Tesaflex? 53948 is tested and certified by VDE, IMQ and Semko.