Prusa - Prusament TPU 95A Natural 500g

Prusament TPU 95A is a durable material with flexible properties and extreme wear resistance. It offers a precise and consistent diameter, which is by far not a common thing among flexible filaments.

The Prusament TPU 95A polymer structure (ether diol type) slightly differs from most TPU filaments (ester diol type). This difference gives this material several advantages in both mechanical and chemical resistance.

The Prusament TPU 95A offers very low moisture absorption and high hydrolysis resistance. Its high elasticity and impact resistance remain even at low temperatures (as low as -50 °C). Also, this material is resistant to microbial degradation, comes with good temperature resistance (HDT 78.6 °C at 1.80 MPa), and great chemical resistance (mostly to oil and grease).

Printing Setup

• Nozzle 230±10°C
• Heatbed 65±10 °C
• Recommended Sheet PA Nylon / Satin

Basic Attributes

• Soft and bendable at thin layers, strong and durable at thick layers
• High print reliability with little to no stringing
• Good at printing bridges and overhangs (compared with other TPUs)
• Great wear resistance
• Flexible and durable at sub-zero temperatures
• High resistance to hydrolysis and microbial degradation
• Some extra tweaking before printing may be required (depending on your printer)
• Printing with a smooth sheet requires a separation layer
• Drying may be necessary when stored in high-moisture conditions
• Large prints tend to warp