---
product_id: 746068795
title: "Siraya Tech Fibreheart PET-CF 3D Filament - Carbon Fiber Reinforced, High Strength and High Rigidity, Easy Printing, Dimensional Stability, Aluminum Foil Sealed Bag - For Strong, Precision Parts (Black, 1kg)"
brand: "siraya tech"
price: "14266 kr"
currency: ISK
in_stock: true
reviews_count: 1
url: https://www.desertcart.is/products/746068795-siraya-tech-fibreheart-pet-cf-3d-filament-carbon-fiber-reinforced
store_origin: IS
region: Iceland
---

# Precision dimensional stability Carbon fiber mesh reinforcement High rigidity & mechanical strength Siraya Tech Fibreheart PET-CF 3D Filament - Carbon Fiber Reinforced, High Strength and High Rigidity, Easy Printing, Dimensional Stability, Aluminum Foil Sealed Bag - For Strong, Precision Parts (Black, 1kg)

**Brand:** siraya tech
**Price:** 14266 kr
**Availability:** ✅ In Stock

## Summary

> 🖤 Print Strong, Print Smart — Own the Future of 3D Precision!

## Quick Answers

- **What is this?** Siraya Tech Fibreheart PET-CF 3D Filament - Carbon Fiber Reinforced, High Strength and High Rigidity, Easy Printing, Dimensional Stability, Aluminum Foil Sealed Bag - For Strong, Precision Parts (Black, 1kg) by siraya tech
- **How much does it cost?** 14266 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/746068795-siraya-tech-fibreheart-pet-cf-3d-filament-carbon-fiber-reinforced)

## 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:** Smart fiber tech eliminates warping, ensuring exact dimensions every time.
- • **Lightweight Yet Tough:** Durable PET-CF blend keeps parts strong without the bulk—ideal for drones & gear.
- • **Versatile Pro-Grade Material:** From industrial prototypes to custom sports equipment, print with confidence and style.
- • **Unmatched Strength & Rigidity:** Carbon fiber mesh boosts mechanical performance for ultra-durable prints.
- • **Effortless Printing Experience:** Engineered for smooth extrusion and excellent layer adhesion, even on complex designs.

## Overview

Siraya Tech Fibreheart PET-CF is a premium carbon fiber reinforced PET filament designed for professionals seeking high strength, rigidity, and dimensional accuracy. Its advanced fiber mesh structure minimizes warping and shrinkage, delivering lightweight yet robust parts perfect for precision applications like drones, mechanical assemblies, and sporting equipment.

## Description

Full description not available

## Features

- ENHANCED PERFORMANCE & RELIABILITY: Our PET-CF filaments are a high-performance composite blend of polyethylene terephthalate (PET) and carbon fiber. PET-CF 3D filaments provide ease of printing, excellent inter-layer adhesion, excellent mechanical properties for increased rigidity, improved dimensional stability and significant improvement in strength
- SMART FIBER REINFORCED TECHNOLOGY: Carbon fiber forms a mesh skeleton structure within the PET matrix, greatly improving mechanical properties, heat resistance and dimensional stability. Release internal stress to eliminate print warping
- Excellent Dimensional Stability: PET very regular molecular chain structure and rigid benzene ring provide better mechanical characteristics compared to PA or PC materials and less deformation under long loads. Our PET-CF filament reduces warping and shrinkage and maintains the exact dimensions and shapes that are essential for functional components and intricate designs
- LIGHTWEIGHT AND DURABLE: The perfect combination of durability and a lightweight profile, our PET-CF filament is specifically formulated for applications where both strength and weight are a key factor. Due to low moisture absorption rate, the parts are lightweight. It is the perfect material for making robust yet lightweight components such as drone parts, mechanical assembly, and sporting equipment
- VERSATILE: Whether you are a professional who needs reliable, high-strength components or an enthusiast working on detailed and functional projects, our PET-CF filament is versatile enough to meet a wide range of needs. Its printing ease and mechanical properties make it suitable for any application, from industrial prototypes to custom sports equipment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Siraya Tech |
| Model Number | 3003 |
| Color | PET-CF Black |
| Material Type | Polyethylene Terephthalate |
| Number of Items | 1 |
| Ink Color | black |
| Compatible Device | PC |
| Included Components | [3D Filament] |
| Product Dimensions | 21 x 7.5 x 21 cm; 1.2 kg |
| Shredded Shape | Carbon fiber reinforcement, high strength and high rigidity, dimensional stability and smart fiber reinforcement technology |

## Product Details

- **Brand:** Siraya Tech
- **Material:** Polyethylene Terephthalate
- **Color:** PET-CF Black
- **Item Weight:** 1.2 Kilograms
- **Item Diameter:** 25 Centimeters

## Images

![Siraya Tech Fibreheart PET-CF 3D Filament - Carbon Fiber Reinforced, High Strength and High Rigidity, Easy Printing, Dimensional Stability, Aluminum Foil Sealed Bag - For Strong, Precision Parts (Black, 1kg) - Image 1](https://m.media-amazon.com/images/I/713TvuvfSiL.jpg)
![Siraya Tech Fibreheart PET-CF 3D Filament - Carbon Fiber Reinforced, High Strength and High Rigidity, Easy Printing, Dimensional Stability, Aluminum Foil Sealed Bag - For Strong, Precision Parts (Black, 1kg) - Image 2](https://m.media-amazon.com/images/I/71-VLQmVE5L.jpg)
![Siraya Tech Fibreheart PET-CF 3D Filament - Carbon Fiber Reinforced, High Strength and High Rigidity, Easy Printing, Dimensional Stability, Aluminum Foil Sealed Bag - For Strong, Precision Parts (Black, 1kg) - Image 3](https://m.media-amazon.com/images/I/71nfIHSPvsL.jpg)
![Siraya Tech Fibreheart PET-CF 3D Filament - Carbon Fiber Reinforced, High Strength and High Rigidity, Easy Printing, Dimensional Stability, Aluminum Foil Sealed Bag - For Strong, Precision Parts (Black, 1kg) - Image 4](https://m.media-amazon.com/images/I/71PLVQOZuHL.jpg)
![Siraya Tech Fibreheart PET-CF 3D Filament - Carbon Fiber Reinforced, High Strength and High Rigidity, Easy Printing, Dimensional Stability, Aluminum Foil Sealed Bag - For Strong, Precision Parts (Black, 1kg) - Image 5](https://m.media-amazon.com/images/I/61sltLj0XxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ リーズナブルなエンプラ
*by A***R on March 29, 2025*

寸法精度が良くて扱いやすいエンプラとして使ってみました。Bambu P1Sでプリントしました。Siraya Techに印刷プロファイルがあるのでそれをすこし変更して使いました。SuperTackのプレート温度が35度でしたが65度に変更しました。Smooth PEIは使わないほうが良いです。定着が良すぎてプレートを壊してしまいました。SuperTack推奨です。ベッド温度が低くできて白化しにくくなります。他のエンプラと違って湿気にも強くリーズナブルでとても良い。ー追記ーSmooth PEIですがのり（ケープ3Dエクストラキープ）を使えば無事に剥離できました。

## 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 Iceland*
*Store origin: IS*
*Last updated: 2026-01-26*