Triton 3D Ultem 1010 was formulated to be 100% compatible with your Stratasys® printers and come with replacement chips but at a fraction of the cost of Stratasys® brand filament. Refill your Stratasys® printer with our alternative to Ultem 1010. This grade of Ultem 1010 is 100% guaranteed by Triton 3D® to work in your Stratasys® printers. We manufacture this ultra-performance 3D printing filament using ULTEM 1010 PEI (polyether imide) resin. PEI is an amorphous, high-performance polymer that combines excellent thermal properties, exceptional dimensional stability, inherent flame retardancy, and good chemical resistance. Filaments made using ULTEM 1010 resin offer the ability to create parts with excellent properties at elevated temperatures due to a high glass transition temperature (Tg) of 217°C. Ultem® 1010 resin is manufactured by Sabic Innovative Polymers and is one of the leading high-performance polymers in the plastics industry. We use the same ULTEM PEI resin that Stratasys uses €“ but we charge you much less.