The TREDUX MA47 medium-walled heat shrink tubing, with a shrink ratio of 4:1, is resistant to solvents, acids, and alkalis, and has good mechanical strength. The internal thermoplastic adhesive provides good protection against moisture and atmospheric conditions. TREDUX tubes are supplied in 1-meter lengths, in cardboard packaging that facilitates storage and presentation in stores. The heat shrink tubing is used for electrical insulation and as protection for cables and wires against mechanical damage for applications above or below ground.