ABSpro is a professional high-strength ABS (Acrylonitrile Butadiene Styrene) based 3D printer filament – which has been reinforced with a mixture of Styrene Maleic Anhydride (SMA) and PolyCarbonate (PC) – resulting in an incredibly strong and even more impact resistant filament. ABSpro is extremely strong, has a high gloss and is extremely suitable for printing mechanical parts with high precision and fine detail and has exceptional endurance properties.