SUNLU ASA UV-resistant outdoor filament Klein blue 1.75mm ASA KB

SUNLU ASA is a technical 3D printing filament designed for outdoor use and demanding functional projects. It resists UV radiation, rain and high temperatures while offering good mechanical strength and durability, so printed parts keep their colour, shape and properties over long periods of harsh weather. According to the specifications, the diameter tolerance is ±0.02 mm, which supports smooth, clog-free extrusion.

This Klein Blue filament suits parts exposed to sunlight, moisture or fluctuating temperatures. With a heat deflection temperature of 96 °C and a tensile strength of 50 MPa, it is intended for applications in automotive, electronics and garden or outdoor installations. The recommended nozzle temperature is 250–280 °C and the bed temperature 80–100 °C.