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Silicone sleeve features：
These cases will keep your nozzle clean and free of burnt on blackened plastic.
These also offer a huge boost 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, rather than molten plastic.
This really helps with sticky materials like Co-Polyesters and filled materials that like to build up on nozzles.
anti-high tempature for PLA/ABS 3D printing
Item Type: Heated Block Silicone cover
Model : MK8 heating block Silicone cover
There are several combinations of products,which one you choose, which one you will receive.
Different combinations to meet your different needs!
1.If you chioce the “Single cover” option,the package just including 1pcs Single Adiabatic Silicone cover.
2.If you chioce the “Block Nozzle cover” option,the package just including 1pcs MK8 heating block ,1 pcs MK8 nozzle and 1 pcs Adiabatic Silicone cover.