3B Protection Unveils Fire Wall System with 6-Hour Fire Resistance

The FR360 fire wall system by 3B Protection has successfully passed rigorous third-party testing, demonstrating six hours of continuous fire resistance and resilience against hose stream challenges, establishing a new industry benchmark.
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Aug. 21, 2025
2 min read
3B Protection
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3B Protection has completed a third-party test verifying that the FR360, its newest fire wall system, withstood six continuous hours of direct fire exposure, setting a new industry standard.

Tested by Intertek Building & Construction in York, Pennsylvania, the 3B system not only passed ASTM E119 fire resistance testing, but also endured the ASTM E2226 hose stream test—a challenge few products survive after such prolonged heat.

Built using 3B’s proprietary non-combustible material, the wall achieves these results by relying on advanced material science to provide stability, longevity, and resilience.

Key results of the test included: 

  • 360 minutes of sustained fire resistance
  • No structural breach or failure
  • Passed hose stream at 45 psi
  • Designed for high-threat sectors including utilities, BESS enclosures, and telecom
  • Blast- and ballistic-resistant design

This new wall system is the latest addition to 3B’s growing portfolio of advanced perimeter protection technologies

3B Protection | www.3bprotection.com