The Mosquito® Hotend has been upgraded with an improved Heat Break and Heat Sink. These new upgrades provide several key performance advantages:

• Low friction finish on the Bimetallic Heat Break™ improves printing performance with PLA
• Heat Break radiator has been redesigned to increase convection and decrease heat creep
• Heat Break inlet has been reinforced to ease assembly
• Heat Sink inlet geometry revised to improve multi-material printing performance

For upgrading instructions, please see the Assembly / Disassembly Instructions on our Documentation Page.