4.5mm diameter Heatshrink tubing with internal hot melt adhesive glue for secure cable joining including RG174 / RG316 coaxial cables. Requires 90 to 120 degrees C from a heat gun to shrink down to 50% of the size, so 10mm tubing will shrink to around 5mm.
Specifications: Colour Black, Insulation Rating 600v 125deg C, Shrinks down to 50%