4:1 Dual Wall Heat Shrink Tube – Black – 12mm to 3mm – 150mm - 18 Pieces

18 Pieces - This black tubing has a 12mm supplied inner diameter and recovers to approximately 3mm, providing the flexibility of a 4:1 shrink ratio. 4:1 Dual Wall Heat Shrink Tube is an excellent option for protecting and sealing smaller electrical connections and cable joins. The dual-wall construction incorporates an adhesive-lined inner layer designed to activate when heated and help seal around the connection. Supplied as convenient 150mm lengths, it can be trimmed to suit your application. Key Features: 4:1 shrink ratio Black Dual-wall construction Adhesive-lined inner layer 150mm length Supplied Inner Diameter: 12mm Recovered Inner Diameter: 3mm Ideal for sealing, insulating and protecting cable joints and connections Specifications: Features Data Rated Voltage 600V Type Insulation Sleeving Material PE, Polyolefin Application Low Voltage Tensile Strength ≥10.4Mpa Work temperature -45 to125℃ or 135 ℃ Fammability VW-1 Shipping: FREE EXPRESS SHIPPING AU WIDE