02Technology / Continuous basalt fiber

Materials thathold the line.

We are translating the natural performance of basalt into a controllable, scalable material platform — engineered for demanding environments and real-world production.

Technical basalt fabric texture
Material / 01

Continuous basalt fiber

A high-performance alternative positioned between fiberglass economics and carbon fiber performance.

Continuous basalt fiber emerging from a process head
Material / 01

Continuous fiber

Performance profile

A better balance, by design.

Basalt sits in the sweet spot: lighter and more durable than traditional glass systems, more cost-effective and less brittle than carbon alternatives. The result is a material system designed for scale, not just for the lab.

Hightensile strength
Lowbrittleness
Excellentdielectric properties
Highcorrosion resistance
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Platform architecture

From volcanic resource to mission-critical system.

01

Basalt

Abundant natural resource with unique performance potential.

02

Continuous fiber

Proprietary process producing consistent, high-quality filament.

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Technical fabrics

Architected reinforcement for advanced applications.

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Prepreg

Resin-impregnated materials ready for composite structures.

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Components

Finished systems for defense, aerospace and infrastructure.

The basalt advantage

The performance gap is where we operate.

Basalt sits in the sweet spot: lighter and more durable than traditional glass systems, more cost-effective and less brittle than carbon alternatives. The result is a material system designed for scale, not just for the lab.

  • +High strength-to-weight performance
  • +Thermal stability across extreme environments
  • +Non-conductive and dielectric by nature
  • +Corrosion and chemical resistance
  • +Naturally abundant raw material
Discuss a technical application
BT / 02PERFORMANCE
IS THE
STARTING POINT.