Originally Posted by 3930K
IIRC MDPC-X sells 4:1 heatshrink.
Yup its a 4:1- thin walled heatshrink with a high temp threshold. It takes allot of heat to burn it, and the colored heatshrink does not discolor with a good amount of heat.
I have not found a better heatshrink to this date and I have tested many.