This grey Polymaker PolyFlex is a high-quality and extra flexible TPU filament with a diameter of 2.85mm. This durable material has a Shore hardness of 90A and is highly resistant to high tensile strength, UV radiation and sunlight. Another advantage is that you can print at high speeds. We advise you to choose this filament if you want to print anti-slip objects or phone cases, for example.
The ideal print temperature is 210°C to 230°C. For best results, use a heated bed of 25°C to 60°C.