ESD Obsidian™ is an ESD-safe nylon filament engineered to deliver enhanced mechanical performance, consistent print quality, and reliable electrostatic discharge protection. Designed with a tightly controlled surface resistance, it meets ESD-safe requirements for demanding manufacturing environments while maintaining excellent surface finish and dimensional stability.

Validated across both Markforged and open-source printers, ESD Obsidian™ provides dependable, repeatable results and serves as a true one-to-one alternative to Markforged’s Onyx ESD at a better value. Its increased strength and stiffness make it well suited for advanced applications including electronics assembly, industrial automation, aerospace, defense, and energy.