Silicone socks - Hotend system - Dragon

Hotend sock provides insulation of the heater block which increases the heating efficiency and temperature stability of the heater block, reduces heat radiation to the surroundings (the printout itself, printed parts of the hotend).

Socks are most often made of heat resistant silicone and their use is suitable up to 280°C. At higher print temperatures, the sock should be taken off.