








🖤 Print Strong, Print Smart — Own the Future of 3D Precision
Siraya Tech Fibreheart PET-CF is a 1kg spool of carbon fiber reinforced PET filament designed for high-strength, dimensionally stable 3D printing. Combining PET’s molecular rigidity with a carbon fiber mesh, it delivers superior stiffness, heat resistance, and warp-free prints. Perfect for professionals and enthusiasts crafting precise, durable parts like drone components and mechanical assemblies, it comes sealed in aluminum foil to maintain optimal quality.







| Manufacturer | Siraya Tech |
| Brand | Siraya Tech |
| Item Weight | 2.64 pounds |
| Product Dimensions | 8.27 x 2.95 x 8.27 inches |
| Item model number | 3003 |
| Color | Pet-cf Black 1kg |
| Material Type | Polyethylene Terephthalate |
| Number of Items | 1 |
| Ink Color | Black |
| Manufacturer Part Number | PET - CF |
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