MILITARY & DEFENSE
ENGINEERED FOR MISSION-CRITICAL ENVIRONMENTS.
McAllister provides engineered thermal insulation and fire protection solutions for military vehicles, defense systems, and mission-critical equipment operating in extreme environments. From exhaust insulation and engine heat shielding to fire containment systems and removable thermal covers, our solutions help improve equipment protection, thermal performance, and operational reliability.
Designed for harsh operating conditions including extreme temperatures, vibration, weather exposure, and continuous-duty operation, McAllister systems are engineered for durability, serviceability, and long-term performance in demanding defense applications.
COMMON CHALLENGES IN DEFENSE APPLICATIONS
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High-temperature engine and exhaust systems
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Fire containment and thermal protection requirements
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Vibration and mechanical stress
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Harsh environmental operating conditions
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Weight and packaging constraint
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Long-term durability and serviceability
Featured Applications

EMISSIONS CONTROL & MANAGEMENT
Thermal insulation and heat shielding systems for exhaust tubing, insulated EGR pipes, turbocharger/manifold systems, and high-temperature exhaust applications.

FIRE PROTECTION
Engineered systems for fire and extreme heat protection including equipment protection, thermal containment, and battery thermal runaway management applications.

ROTATING EQUIPMENT
Removable insulation systems engineered for pumps, compressors, fans, blowers, and auxiliary equipment operating in demanding defense environments.

PIPING SYSTEMS & COMPONENTS
Flexible insulation solutions for piping, valves, flanges, fittings, and expansion joints designed for thermal protection and durability in mission-critical systems.