CS/FAR 25.853 Flammability Test: PASSED

LeTugrance's circular mineral composites cleared the CS/FAR 25.853 60s vertical flammability test with 0.0s after-flame. Visit Stand G155e at the NEC to inspect the fire-tested specimens in person.

LeTugrance has successfully reached a major milestone in advanced materials validation. Our circular mineral composites were officially tested by an independent UK aerospace laboratory and passed the rigorous CS/FAR 25.853 60-second vertical flammability test.

The results were exceptional: 0.0s after-flame time with outstanding structural integrity post-burn, proving the material’s immense potential for aerospace interiors and luxury mobility.

We will be showcasing the actual fire-tested coupons live at Advanced Engineering UK. Visit Stand G155e to see the results firsthand and discuss how our non-combustible, sustainable composites can be integrated into your next project.