eSun PLA+ HS Filament High-Strength PLA for Functional 3D Printing eSun PLA+ HS is a high-performance PLA designed for users who need stronger, stiffer parts without sacrificing print speed. With excellent layer adhesion and support for printing speeds up to 350 mm/s, it is ideal for functional prototypes, engineering parts, jigs, fixtures and everyday tools. Why Choose PLA+ HS? 52% higher tensile strength for stronger printed parts 9% higher flexural strength for better resistance to bending 13% higher Z-axis stiffness for improved rigidity Excellent interlayer adhesion for reliable high-speed printing Easy to print with outstanding dimensional accuracy Mechanical Performance Comparison Whether you're printing functional prototypes or production parts, eSun PLA+ HS delivers the strength, stiffness and reliability needed for demanding applications.
