General description Sealey HST9508 Heat Shrink Tubing is a versatile and durable solution for various electrical and DIY applications. This black heat shrink tubing features a shrink ratio of 2:1 when heated to 90°C, allowing for a snug fit around wires and connections. It is supplied on a convenient reel in a dispenser, making it easy to cut to size as needed. Technical specifications Shrink Ratio: 2:1 Tube Length: 8m Colour: Black Nett Weight: 0.08kg Model No.: HST9508 RoHS compliant Other information