FilamentSiraya Tech
Fibreheart PPA-GF filament from Siraya Tech is a professional 3D printing filament engineered for demanding applications. Its extreme heat resistance (185°C HDT) makes it ideal for under-hood automotive, aerospace, and industrial parts. With low moisture absorption, it delivers warp-free, precise prints with excellent layer adhesion. The industrial-grade durability offers superior strength, stiffness, and resistance to chemicals and oils. As a lightweight metal replacement, it provides an outstanding strength-to-weight ratio for functional, load-bearing components. Engineered with 15% glass fiber reinforcement, it's optimized for reliable flow and printability for professionals.
Material TypeThe base polymer type determines printability, strength, flexibility, and heat resistance
Filament
Diameter1.75mm is standard, 2.85mm for some printers
1.75 mm

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FilamentSainsmart
FilamentSiraya Tech
FilamentSiraya Tech
FilamentSiraya Tech
Spool WeightNet weight of filament on the spool. Standard spools are 1kg (1000g)
1000g
ReinforcementFiber reinforcement (Carbon/Glass/Kevlar) adds strength and stiffness but increases nozzle wear — use a hardened steel nozzle
Glass Fiber (GF)