What is BuildTak

PETG has almost no curvature

Spectrum Premium PCTG filament combines the most desirable properties of Tough PLA and PET-G

Possible troubleshooting

UltiMaker - Sliding Block assembly 616 - 3, 3 Ext., S3, 2+ Connect Heatbreak What is BuildTakThis Ultimaker Sliding Block Assembly 616 is an assembled sliding block with timing belt and internal spring. It is a robust and reliable component with a construction that ensures smooth and consistent movement. It is designed for easy installation and maintenance, so you can be up and running in no time. Official Ultimaker spare part. Compatible with Ultimaker S3, Ultimaker 3, Ultimaker 3 Extended and Ultimaker 2+ Connect.