ASA (Acrylonitrile Styrene Acrylate) is a high quality engineering thermoplastic with superb UV resistance. Our ASA filament offers unmatched printability, and yields an aesthetically pleasing, uniform and glossy surface. Like ABS, ASA offers good mechanical strength, stiffness, and temperature resistance. Due to ASA’s outstanding UV stability, this material is suitable for models intended for outdoor use, such as automotive parts, gardening tools, sporting goods etc.. As with all of our other materials, our ASA is produced to exacting tolerances and is professionally packaged with a large quantity of high-performance desiccant to ensure that it gets to you dry and ready to print. We offer ASA in a wide array of colors, with custom compounding available.