- New

Pack of 3 high-temperature silicone socks designed for MK7 / MK8 / MK9 hotends. These heat-resistant, non-stick silicone socks protect the heater block from filament build-up and insulates for consistent temperatures.
3 pack of Micro Swiss silicone socks made from high-temperature, heat-resistant, non-stick silicone. Designed for MK7/MK8/MK9 hotends. Protects the heater block from filament build-up and insulates for consistent temperatures.