Flex 3D printer filament

Flex

— a type of thermoplastic based on polyurethane. A distinctive feature of the material is the flexibility and elasticity of the finished products - hence the name (“flex” is translated from English as “flexible”). In terms of its properties, Flex is often compared with solid silicone: it is not afraid of impacts, insensitive to oil, gasoline and many other aggressive liquids, wear-resistant and durable (except that the operating temperature for finished products made from this type of plastic is lower than that of silicone, and is average up to 100 °C).