Carbon fiber / Two-part epoxy • Up to 575°F
P91
P91 combines carbon fiber and a two-part epoxy system with temperature capability up to 575°F for application-specific industrial composite repairs.

Built around the application
Carbon fiber composite repair for elevated-temperature service.
P91 is an FMJ Composites repair system combining carbon fiber reinforcement with a two-part epoxy. Its stated temperature capability is up to 575°F.
Elevated-temperature piping and pressure equipment require more than a temperature comparison. Repair selection must account for pressure, damage dimensions, substrate condition, chemical exposure, and the installation environment.
Contact FMJ Composites to discuss P91 for your ASME PCC-2 composite repair requirements. Confirm the applicable qualification data, service-temperature definition, cure requirements, and engineered repair design before specifying the system.
Discuss this systemProject considerations
Bring the details.
Define the requirements.
Suitability and repair design require an application-specific assessment. Website information is not an installation procedure.
