nGEN Flex Dark Gray is a beautiful glossy black and is a new elastomer material added to the existing range of co-polyester functional 3D printing filaments.
nGEN Flex Dark Gray is best described as a semi-flexible material with good printability on most 3D printers eliminating the use for specialized flex extruders. It’s rated at a Shore A hardness level of 95. Of course the user can influence how flexible a print should feel by adjusting infill and perimeter settings. nGEN Flex Dark Gray is an engineering-grade material that demonstrates excellent durability, toughness and great layer-to-layer adhesion.
What makes nGEN Flex Dark Gray standout from other semi-flexible materials is the great chemical resistance and temperature resistance of up to 121C. Enabling parts to be steam sterilized at 123C cycle.