---
product_id: 635633662
title: "Siraya Tech Fibreheart PET-CF 3D Printer Filament, High Strength, Black 1kg | Carbon Fiber Reinforced PET, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag"
brand: "siraya tech"
price: "522.24 DT"
currency: TND
in_stock: true
category: "Siraya Tech"
url: https://www.desertcart.tn/products/635633662-siraya-tech-fibreheart-pet-cf-3d-printer-filament-high-strength
store_origin: TN
region: Tunisia
---

# Superior dimensional stability 1.75mm precision diameter High tensile strength & rigidity Siraya Tech Fibreheart PET-CF 3D Printer Filament, High Strength, Black 1kg | Carbon Fiber Reinforced PET, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag

**Brand:** siraya tech
**Price:** 522.24 DT
**Availability:** ✅ In Stock

## Summary

> 🖤 Print Strong, Print Smart – The Future of 3D Filament is Here!

## Quick Answers

- **What is this?** Siraya Tech Fibreheart PET-CF 3D Printer Filament, High Strength, Black 1kg | Carbon Fiber Reinforced PET, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag by siraya tech
- **How much does it cost?** 522.24 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/635633662-siraya-tech-fibreheart-pet-cf-3d-printer-filament-high-strength)

## Best For

- siraya tech enthusiasts

## Why This Product

- Trusted siraya tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Warp-Free Precision:** Print complex, functional parts with confidence thanks to superior dimensional stability and minimal shrinkage.
- • **Sealed for Freshness:** Comes in an aluminum foil sealed bag ensuring moisture-free filament for consistent, high-quality results.
- • **Lightweight Yet Tough:** Perfect balance of strength and low weight ideal for drones, mechanical assemblies, and sports gear.
- • **Effortless Printing Experience:** Designed for easy printability with excellent layer bonding to save time and reduce failed prints.
- • **Carbon Fiber Reinforced Strength:** Experience unmatched durability with intelligent fiber mesh technology boosting rigidity and heat resistance.

## Overview

Siraya Tech Fibreheart PET-CF is a premium 1.75mm carbon fiber reinforced PET filament offering exceptional strength, rigidity, and dimensional stability. Engineered with intelligent fiber reinforcement, it minimizes warping and deformation, making it ideal for professional-grade functional prototypes and lightweight durable parts. Packaged in a moisture-proof aluminum foil bag, it ensures reliable, easy printing every time.

## Description

Siraya Tech Fibreheart PET-CF 3D Printer Filament, High Strength, Black 1kg | Carbon Fiber Reinforced PET, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag : desertcart.co.uk: Business, Industry & Science

## Features

- Improved Performance & Reliability Our PET-CF filament is a high-performance composite material that combines polyethylene terephthalate (PET) with carbon fibers. The PET-CF 3D filament ensures easy printability, good layer bonding and excellent mechanical properties. It offers increased rigidity, improved dimensional stability and significantly higher strength.
- Intelligent fiber reinforcement technology: Carbon fibers form a mesh skeleton within the PET matrix, which significantly improves the mechanical properties, heat resistance, and dimensional stability. Thanks to the internal stress release, no deformation occurs.
- Superior dimensional stability: The highly regular molecular chain structure of PET and the rigid benzene rings result in better mechanical properties and less deformation under long-term stress compared to PA and PC materials. Our PET-CF filament reduces warping and shrinkage, ensuring your prints maintain their precise dimensions and shapes – crucial for functional parts and complex designs.
- LIGHTWEIGHT AND DURABLE Our PET-CF filament offers a perfect balance between longevity and a lightweight profile. Its low moisture absorption makes it ideal for applications where both strength and weight are crucial factors. It is an excellent material for making robust but lightweight components such as drone parts, mechanical assemblies and sports equipment.
- Versatile Applications: Whether you need reliable, high-strength components as a professional or work on detailed, functional projects as a hobbyist – our PET-CF filament is versatile enough to meet a variety of requirements. Its easy printability and mechanical properties make it suitable for everything from industrial prototypes to custom sports equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSPFL7MB |
| Best Sellers Rank | 4,753 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 183 in Filament 3D Printing Materials |
| Brand Name | Siraya Tech |
| Colour | PET-CF Black 1kg |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (234) |
| Global Trade Identification Number | 00850019574630 |
| Item Diameter | 1.75 Millimetres |
| Item Weight | 1.2 Kilograms |
| Manufacturer | Siraya Tech |
| Manufacturer Part Number | PET-CF |
| Material Type | PET-CF |
| Model Number | 3003 |
| Number of Items | 1 |
| Special Features | Combination of PET and carbon fiber, intelligent fiber reinforcement technology, excellent dimensional stability |
| Unit Count | 1000.0 gram |

## Product Details

- **Brand:** Siraya Tech
- **Colour:** PET-CF Black 1kg
- **Item diameter:** 1.75 Millimetres
- **Item weight:** 1.2 Kilograms
- **Material:** PET-CF

## Images

![Siraya Tech Fibreheart PET-CF 3D Printer Filament, High Strength, Black 1kg | Carbon Fiber Reinforced PET, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag - Image 1](https://m.media-amazon.com/images/I/713TvuvfSiL.jpg)
![Siraya Tech Fibreheart PET-CF 3D Printer Filament, High Strength, Black 1kg | Carbon Fiber Reinforced PET, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag - Image 2](https://m.media-amazon.com/images/I/71-VLQmVE5L.jpg)
![Siraya Tech Fibreheart PET-CF 3D Printer Filament, High Strength, Black 1kg | Carbon Fiber Reinforced PET, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag - Image 3](https://m.media-amazon.com/images/I/71nfIHSPvsL.jpg)
![Siraya Tech Fibreheart PET-CF 3D Printer Filament, High Strength, Black 1kg | Carbon Fiber Reinforced PET, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag - Image 4](https://m.media-amazon.com/images/I/71PLVQOZuHL.jpg)
![Siraya Tech Fibreheart PET-CF 3D Printer Filament, High Strength, Black 1kg | Carbon Fiber Reinforced PET, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag - Image 5](https://m.media-amazon.com/images/I/61sltLj0XxL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Siraya Tech Fibreheart PET-CF 3D Filament - Carbon Fiber Reinforced, High Strength & Rigidity, Easy Print, Dimensionally Stable, Aluminum Foil Sealed Bag - for Strong and Precise Parts (Black, 1kg)
- Polymaker PLA PRO Filament 1.75mm 1kg, Tough & High Rigidity Black 3D Printing Filament, PolyLite PLA PRO 3D Printer Filament 1.75mm, Print with Most 3D Printers
- Polymaker Fiberon PET-CF17 3D Printing Filament Black 1.75mm 0.5kg, Excellent Stable Stiffness - Fiberon Carbon Fiber Reinforced PET 3D Printer Filament, Ideal for Jigs and Fixtures

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*