I need a filament that is going to have a grippy finishing surface for a wheelc…

For a filament that will provide a grippy finishing surface suitable for a wheelchair racing pellet glove, I recommend the Spectrum Premium PCTG filaments. PCTG is known for higher elasticity, impact strength, chemical resistance, and excellent print surface finish. These properties contribute to a grippy texture and durable finish. You can consider colors like Pure Orange, Yellow, Transparent Yellow, or Transparent Orange, all available in 1.75mm diameter and 1kg spools. They offer a glossy or matte finish depending on the variant and provide good finish quality and robustness which can be beneficial for a glove application.