6 PCS Silicone Socks 3D Printer Heater Block Silicone Cover for E3D V6 PT100 Heater Block(Blue and Black)

【PROTECT HEATER BLOCK】:3D printer silicone sock can keep your heater block clean by preventing from burnt and blackened plastic. It also can keep heat inside the hotend to improve the print quality and extend the life of the heater block. 【STABILIZE TEMPERATURE】:3D printer silicone cover has good thermal insulation properties.It can effectively maintain the temperature of the heater block; Especially if you use high flow of cooling air around the nozzle to cool the print, it can effectively prevent the temperature of heater block from cooling down to improve the print quality. 【HIGH-TEMPERATURE RESISTANT】:3D heater block cover is heat-resistant and non-stick.It will repel build-up of molten plastic. So it really helps when use sticky materials like co-polyesters and filled-composite which are easy to build up on nozzles. 【PREMIUM SILICONE MATERIAL】:Made of quality silicone material,e3d v6 silicone sock is soft, durable, high-temperature resistant, safe and odorless. 【Application】:3D heater sock is only suitable for E3D V6 PT100 3D printer heater block.(You can check the size before your purchase)