V6 3D Printer Heater Block Insulation Cover - High-Temp Black Silicone Socks for E3D V6 Hotend | PT100 Compatible | Prevents Heat Loss & Improves Print Quality | Perfect for DIY 3D Printing, Rapid Prototyping & Maker Projects

KEEPS PRINT HEAD CLEAN OF DEBRIS: Since silcone is non-stick, your print head will remain clean and it prevents filament from sticking to the heater block or nozzle. HEAT INSULATOR: The sock also acts as an insulator for the print head. It will reduce heat up time and help maintain a constant temperature during printing Pack listing: 1 black non-Official sock / 1 black non-Official sock with non-Official Block