Easily print flexible 3D prints with Spectrum's S-Flex 98A filament. It has excellent first layer adhesion, regardless of the build plate material. This filament is impact resistant, shrink-resistant and has good hydrolysis resistance. This makes it ideal for printing bumpers, protectors and parts that seal. This filament is 1.75 mm, comes in the color Deep Black and has 0.5 Kg on the spool.