Beyond performance limits, designed for systems where failure isn’t an option.
UltraTM Series materials are engineered to produce stiffer components and enable design freedom for environments where applications must endure heat, vibration, impact, and stress without deformation or failure.

Why it matters
Demanding applications in defense, aerospace, and transportation require stronger, stiffer polymers to produce higher-performing parts without compromising manufacturability. The UltraTM Series addresses this need with polymers engineered for high stiffness and strength while maintaining the processability required for production. These materials enable greater design freedom, including the ability to design thinner wall sections that deliver mass savings and reduced material consumption.

Performance Advantages
The UltraTM Series represents the next frontier in high performance materials. Enhanced by Aether’s flagship additive that enables high carbon fiber loading into base polymers, this series delivers polymer blends with extremely high stiffness and improved melt flow for FFF/FDM based additive manufacturing.
Next level performance enabled by superior modulus and tensile strength.
Design freedom without sacrificing stiffness or strength.
Made in the USA, ensuring supply chain resilience.
Compatible with various 3D printers and printing environments ranging from prototyping labs to field deployment scenarios.
Designed For
Rigid structures
Demanding engineering applications
Components used in Aerospace, Defense, Transportation, and Industrial markets

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Ultra™ PA12 CF25 Filament
(Available Now)
Shows excellent stiffness, outperforming competitor filaments used in FFF/FDM based additive manufacturing. Superior melt flow properties maintained despite the high carbon fiber loading.
