# Filament Sunlu PETG High-Speed Matte — Sunlu PETG H-S M G filament, green, high-speed matte finish

**URL:** https://aio.lv/en/product--sunlu-petg-h-s-m-g--12369394
**Data updated:** 2026-04-21 17:34 (EEST)
**Category:** 3D Printer Consumables
**Manufacturer:** Sunlu
**Manufacturer code:** PETG H-S M G
**EAN:** 6933582315337
**Warranty:** 1 Year
**Availability:** Out of stock

## Summary description

Sunlu PETG High-Speed Matte filament (model PETG H-S M G) is a green PETG 3D printing filament designed for faster printing with a matte surface finish. Suitable for functional parts and prototyping where improved layer adhesion and durability of PETG are needed, it produces low-gloss prints with practical strength for mechanical and aesthetic applications.

## Long description

Sunlu PETG High-Speed Matte Filament (green) is a PETG 3D printing filament formulated for faster printing while maintaining a low-gloss, matte surface. The material is developed for high-speed extrusion at speeds from 50 to 600 mm/s, offering improved melt flow, better feeding stability and reduced visibility of layer lines. It is intended for users who need a balance of productivity, durability and a subdued professional finish.
Advantages
The filament combines PETG’s mechanical strength and chemical resistance with a matte surface that reduces reflections and improves visual uniformity. Improved melt flow supports higher printing speeds and smoother filament feeding, while the material’s toughness and elongation provide reliable performance for working prototypes and functional parts.
Suitable for
Functional prototypes and mechanical parts
Visual models and display pieces requiring a low-gloss finish
Rapid iterations where shorter print times are important
DIY and industrial applications needing chemical and impact resistance
When it may not be suitable
The increased fluidity that enables high-speed printing also makes the filament more sensitive to moisture. If the filament absorbs excessive moisture, prints can suffer from stringing, material leakage and other surface defects. Very high-temperature applications above the material’s heat deflection temperature (around 70 °C) are not recommended.
Key specifications
Color: green
Density: 1.26 g/cm³
Recommended print speed range: 50–600 mm/s
Heat deflection temperature (HDT): 70 °C
Melting temperature: 128 °C
Melt flow index: 4.4 g/10 min
Tensile strength: 48 MPa
Elongation at break: 33%
Flexural strength: 78 MPa
Flexural modulus: 2700 MPa
IZOD impact strength (X–Y): 4.1 kJ/m²
How to use
Use Sunlu PETG High-Speed Matte on FDM/FFF printers with a nozzle and hotend capable of stable extrusion at the recommended melt conditions. Adjust print speed within the 50–600 mm/s range depending on your printer’s capabilities and desired surface quality. Set nozzle and bed temperatures according to your printer’s PETG guidelines and calibrate retraction to minimise stringing. Store the filament in a dry environment or sealed container with desiccant to prevent moisture uptake.
What to consider before purchase
Ensure your printer can handle high-speed printing and stable extrusion
Plan for proper filament storage to avoid moisture-related defects
Expect a matte, low-gloss finish without additional post-processing
Verify that the material properties (HDT ~70 °C) suit your application’s thermal requirements
Usage recommendations
For best results, dry the filament before printing if it has been exposed to humidity, use moderate retraction settings to reduce stringing, and test printing at incrementally higher speeds to find the optimum balance between surface quality and print time.

## FAQ

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### What is the warranty period?

All Sunlu products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sunlu service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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