eSun PETG + High Speed

eSUN ePETG+ HS is a high-performance PETG filament developed for ultra-fast FDM printing with excellent layer adhesion, toughness, and resistance to water and chemicals. Each 1kg spool is vacuum-sealed for optimal storage and ensures smooth, clog-free extrusion. Perfect for functional prototypes, snap-fit parts, and mounting enclosures printed at speeds up to 300 mm/s.

Key features

• Fast printing up to approx. 300 mm/s
• High toughness and excellent mechanical strength
• Excellent chemical and water resistance properties
• Reduced nozzle adhesion and clogging
• Tight diameter control for smooth feeding
• Vacuum-sealed spool with desiccant for moisture protection

High-speed optimized formula

ePETG+ HS features a specially tuned PETG composition that cools and hardens quickly, enabling reliable high-speed FDM printing. This optimization significantly reduces the risk of warping and stringing, while ensuring smooth extrusion even at speeds up to 300 mm/s.

Toughness and functional durability

Combining the mechanical properties of ABS with the easy printability of PLA, this filament delivers strong, impact-resistant prints that can withstand daily wear and environmental influences.

Chemical and water resistance

Designed for functional parts exposed to moisture or chemicals, ePETG+ HS offers excellent resistance to water, oils, and common solvents – ideal for housings, enclosures, snap-fits, and outdoor prototypes.

Exceptional print quality

With tight diameter tolerances, perfect winding, and optimized melt flow, the filament feeds smoothly without tangling or clogging. The result is consistent layer bonding, minimal warping, and excellent surface finish with reduced stringing and bubbles.

Packaging and compatibility

Each 1kg spool is vacuum-sealed with desiccant to protect against moisture before use. Compatible with a wide range of FDM printers – including high-speed models such as Bambu Lab X1, AnkerMake M5, Creality K1/K1 MAX, Flsun V400, and Raise3D.

Basic Data
Filament type	PETG
Diameter	1.75 mm
Weight	1.00 kg
Length	330 m
Printing Parameter
Recommended min. print temperature	220 ºC
Recommended max. print temperature	260 ºC
Recommended min. bed temperature	75 ºC
Recommended max. bed temperature	90 ºC
Recommended min. print speed	40 mm/s
Recommended max. print speed	300 mm/s
Recommended min. fan speed	100 %
Recommended max. fan speed	100 %
General
Specific gravity	1.26
Elongation
Elongation at break	0.08 %
Flexural
Flexural strength	61 MPa
Flexural modulus	1700 MPa
Other
Impact strength	5 KJ/m2
Filament spool selection
1. eSUN 1kg paper
Ø Ds	200 mm
Ø ds	54 mm
Ws	59 mm
ws	53 mm
Empty weight Spool	0.182 kg
Spool material	Cardboard
DB	205 mm
WB	75 mm
HB	212 mm
Empty weight box	0.123 kg
Material of box	Cardboard