Contained in a sturdy metal bottle, eSun Hard-Tough Resin has high physical strength, high hardness, and high toughness similar to ABS filament. It’s a great choice for anyone who is printing for high stress and strain performance. This filament also has good wear resistance and much higher shock resistance than normal resin.

eSun is a top supplier of 3D printer filament and resin, and we’re happy to be carrying their inventory. They are not some fly-by-night operation; eSun is an active part of the 3D printer community, and you’ll often see them represented at Maker Faires and 3D Printer Expos. We’ve even been to their labs at the Shenzhen University grounds where they develop and test their product.

In short, eSun knows their stuff. We’re extremely happy with the quality and consistency of their material.

Features:

• High Toughness
• High Hardness
• High Physical Strength
• High Shock Resistance
• High Surface Hardness and Wear Resistance

Specifications:

• Wavelength: 395-405 nm
• Density: 1.10-1.15 g/m^3
• Viscosity: 200-300 25C, MPa*s
• Hardness: 81 Shore D
• Tensile Strength: 55-60 MPa
• Elongation at Break: 30-50 %
• Flexural Strength: 70-80 MPa
• Flexural Modulus: 1300-1400 MPa
• IZOD Impact Strength: 67-100 J/m