Polymaker™ ASA 3D Printer Filament: UV Resistant, Outdoor-Ready Performance Superior Weather and UV Resistance: Polymaker™ ASA 3D printer filament is engineered as an advanced alternative to ABS, offering improved weather resistance and excellent UV stability. That makes it one of the best ASA filaments for outdoor applications where exposure to sunlight and the elements is a concern. Robust Mechanical Properties: With mechanical strength and durability comparable to ABS, this ASA plastic delivers reliable performance for functional parts, enclosures, and prototypes that need to withstand real-world conditions. Easy Transition from ABS: Polymaker™ ASA prints with settings very similar to ABS, making it easy to switch for users familiar with ABS printing. Simply use an enclosed 3D printer to ensure optimal temperature control and minimize warping. Perfect for Outdoor and Functional Parts: Choose Polymaker™ ASA filament for any project that demands UV resistance, weather durability, and strong mechanical properties, perfect for outdoor 3D printing and long-lasting results. Note: PolyLite ASA is now Polymaker ASA. You may still receive the old packaging as we transition.