3D printing filament Creality TPU 1.75 mm Blue 1 kg (model 3301040039)

CR-TPU Filament 1.0Kg 1.75mm is a blue thermoplastic polyurethane (TPU) filament designed for FDM 3D printing. Supplied as a 1 kg spool, this TPU material offers high resilience and a soft, slightly adhesive surface suitable for flexible parts and prototypes. It is compatible with Creality 3D printers and other FDM machines that accept 1.75 mm flexible filament.

Advantages

This TPU filament combines elasticity and tear resistance for durable flexible prints. The soft adhesive feel improves layer bonding and reduces delamination in flexible applications. Made with attention to environmental protection, the material is intended for standard FDM workflows and delivers consistent diameter and feed behavior on compatible extruders.

Key specifications

• Material: Thermoplastic polyurethane (TPU)
• Colour: Blue
• Diameter: 1.75 mm
• Net weight: 1.0 kg
• Compatibility: Creality 3D and other FDM printers supporting 1.75 mm TPU
• Pack quantity: 1 pc

How to use

Load the 1.75 mm spool into a printer configured for flexible filaments and set the extruder temperature according to TPU manufacturer recommendations (typically around 200–230 °C, check specific printer settings). Use a direct drive or properly tuned Bowden setup, reduce print speed compared to rigid filaments, enable adequate retraction settings for flexible material, and ensure good bed adhesion. Store the filament in a dry place to prevent moisture absorption.

Recommendations

For best results, print at moderate speeds with reduced retraction and use a textured or adhesive-capable build surface. Dry the filament if moisture is suspected and verify compatibility with your Creality FDM printer model before use.