Prusa Prusament PP Glass Fiber Natural (NFC), 1.75 mm / 850 g

The Prusa Prusament PP Glass Fiber combines the lightweight properties of polypropylene (PP) with the added strength of glass fibre reinforcement, creating a high-performance filament developed specifically for demanding technical applications. The integrated glass fibre provides excellent dimensional stability, significantly reducing the risk of warping.

The filament offers outstanding heat and chemical resistance, making it well suited for use in the automotive and aerospace industries, as well as in laboratory environments. Hobbyists and makers also value it for drone components and heavily stressed parts where mechanical stability and low weight are essential.

Its textured, matte surface delivers a premium technical appearance while providing a pleasant tactile feel. The semi-translucent white base colour also allows the material to be dyed after printing if required.

Note: The glass fibres are highly abrasive. A hardened nozzle is essential to prevent excessive wear.