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.

Black carbon fiber composite reinforcement on industrial piping

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 system

Project considerations

Bring the details.
Define the requirements.

Suitability and repair design require an application-specific assessment. Website information is not an installation procedure.

01

Operating temperature, design temperature, and thermal cycling

02

Pressure, damage dimensions, and remaining wall thickness

03

Process media and resin compatibility

04

Installation conditions and approved cure requirements