Fabru silicone sock for Snapmaker U1 4pcs.

Fabru Silicone Sock for Snapmaker U1 – 4 pcs

The Fabru silicone sock for the Snapmaker U1 protects your hotend from heat loss, dirt and filament buildup. It ensures more stable extrusion, cleaner print results and significantly reduces maintenance. Perfect for anyone who wants to run their Snapmaker U1 more efficiently and reliably.

Stable temperatures for improved print quality

The high‑quality silicone insulation minimizes:

• unnecessary heat dissipation

• temperature fluctuations at high print speeds

• inconsistent filament flow

This results in a stable melt zone and visibly cleaner layers.

Keeps the hotend clean

The silicone sock shields the heater block and nozzle area from:

• filament residue

• dust

• burnt deposits

Your hotend stays clean longer, reducing maintenance time.

Perfect fit for Snapmaker U1

Designed specifically for the Snapmaker U1 hotend. Simply push it on and start printing.

Heat‑resistant & durable

Made from high‑temperature silicone, the sock withstands long prints and high operating temperatures with ease.