??15mm Heat skrink tube 500mm long - DIY Essential

  • $1.10

This shrink tube can be shrink to half of its diameter. For example, 4mm diameter can be shrink to 2mm.

Use a lighter or a hot air gun to heat up the shrink tube with a up and down movement to heat up the whole tube evenly. Do not heat up the tube in one spot this will burn the tube.