E3D-V6 Hot End Silicone Sleeve

- These silicon sleeves offer a huge benefit in temperature stability, particularly if you use high airflow cooling around the nozzle to cool the print.

- Made of a heat-resistant, non-stick silicone material which will repel build-up of molten plastic.

- This really helps with sticky materials like Co-Polyesters and filled materials that like to build up on nozzles.