20mm nominal diameter Heatshrink tubing with internal hot melt adhesive glue for secure cable joining including RG8 / RG213 and all 400 suffix type 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. Please note that all heatshrink has a tolerance on size, refer to the CB-DWT Data.

Specifications: Colour Black, Insulation Rating 600v 125deg C, Shrinks down to >50%

SUPPLIED IN 1.2 METRE LENGTHS