Can a general hair dryer blow heat shrink tubing?
As for the question of whether a hair dryer can shrink heat shrink tubing, you only need to figure out the shrinkage temperature of the heat shrink tubing and the temperature of the hair dryer. The initial shrinkage temperature of conventional heat shrinkable tubes is generally around 70°C, and the maximum temperature of a hair dryer is generally around 80°C. ...