[Extreme Weather & UV Protection]: iSANGHU ASA filament offers weathering and UV resistance that's ten times more potent than standard ABS filaments. It retains its mechanical strength and vibrant color even when exposed to the harshest outdoor elements. This advanced ASA filament is widely used in environments with high exposure to open air, rain, cold, and seawater. Its applications range from roof coverings and junction boxes to car grilles, toys, pipes, and construction profiles. [High Heat Resistance and Mechanical Properties]: ASA filament exhibits superior long-term heat and chemical resistance, including alcohol and cleaning agents. iSANGHU ASA filament can withstand temperatures up to 100C (212°F) and showcases remarkable toughness and impact resistance. Suitable for outdoor functional application. [Improved Printability and Matte Finish]: Using an advanced CCD diameter measuring and self-adaptive control system. This ensures strict tolerances of 1.75+/- 0.02 mm, ma