How to Combine Metallic PETG with TPU, PLA, or ABS in Multi-Material 3D Printing
Learn how to effectively combine metallic PETG with TPU, PLA, or ABS for multi-material 3D prints. While PETG Metallic offers an eye-catching finish and good durability, mixing it with other filaments requires precise thermal and mechanical alignment. It typically prints at 230 °C–250 °C, so ensure your secondary material has a compatible temperature range to prevent print defects. Materials like TPU and PLA generally adhere well to PETG, but adhesion should always be verified with test prints. Metallic PETG also benefits from a heated bed (60 °C–80 °C) and slower print speeds to reduce stringing. Use proper adhesives or textured beds to prevent warping. For best results, position PETG Metallic on visual areas and use structurally strong materials inside. This ensures the final part combines strength, flexibility, and aesthetics. With careful calibration, combining PETG Metallic with other filaments opens up new design possibilities for functional, attractive multi-material prints.
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