I feel like tyding my case with a bit of cable sleeving. most of it is going to go on my fans but i dont know what size i need. I need the size they use on sharkoon fans:

I will be very grateful for any tips on how to apply it properly. i know that you need to heat it up to apply but with what and what temperature?
ty

I will be very grateful for any tips on how to apply it properly. i know that you need to heat it up to apply but with what and what temperature?
ty
