This Is Current Version, Not the retired bare copper version

Need to replace your heat break? We’ve got you covered, with the Bimetallic Heat Break™ from Slice Engineering.

Composite, bi-metallic construction makes this the thinnest, highest performing heat break in production.

Variants available for the standard Mosquito®, Mosquito® Magnum, and Mosquito® Liquid Hotends. Note: The Mosquito® Liquid Hotend uses the Conduction Mosquito® Heat Break.