Prusament PETG Tungsten 75% (100g)

Prusament PETG Tungsten 75% is a premium 3D printing filament based on PETG, filled with 75% tungsten powder. This high filling level gives the printed object impressive weight and a massive, metallic feel that is hard to distinguish from actual metal. Thanks to the PETG matrix, the filament retains advantageous material properties such as high toughness, chemical resistance, and good thermal stability, making it less brittle than pure heavy-weight filaments. For optimal results, a printing temperature between 240 °C and 260 °C and a bed temperature of 70–90 °C are recommended. A heated enclosure can be helpful to reduce warping but is not strictly necessary. This filament is ideal for realistic functional models, weights, counterweights, or decorative items that need to feel heavy. Note that the high mineral content causes increased nozzle wear, so a hardened steel nozzle is highly recommended. Due to the significant weight, print speed should be kept moderate to prevent vibrations and streaking.