Trans-Wrap™ is a bidirectional non-woven 100% carbon fiber composite, saturated with NRI’s proprietary epoxy system, Thermo-Poxy™. The Trans-Wrap carbon fiber is oriented in the 0° / 90° directions and is stitched resulting in outstanding tensile values in both directions. It has a high thickness per layer resulting in fewer layers needed for reinforcement and quicker applications.

The Thermo-Poxy™ Epoxy system is a two-part, 100% solid epoxy designed for use in a wide variety of environments possessing excellent chemical resistance and high temperature ratings.


Typical Applications

  • Pipeline Repair
  • Containment and shear reinforcement
  • Bridge column repair
  • Pile repair


  • Long working time even in hot environments
  • High temperature rating with an ambient cured epoxy
  • Thick laminate for cost effective installation
  • Applicable in damp and wet environments
  • High strength and light weight
  • Manufactured in ISO 9001 certified facility
  • Full factory engineering calculations, consultation, and support ensuring safe and successful repairs

Mechanical Properties

Tensile StrengthASTM D3039Hoop: 130,000 psi (8,963.18 bar)
Axial: 130,000 psi (8,963.18 bar)
Elongation @ BreakASTM D30391.46%
Tensile ModulusASTM D30397,144,000 psi (492,561.5 bar)
Laminate ThicknessPer layer0.035” (0.889 mm)
Hardness, Shore D @ 75°F (24°C)ASTM D224085

Syntho-Subsea™LV Primer Epoxy Mechanical Properties

Tensile StrengthASTM D30396,000 psi (413.68 bar)
Compression StrengthASTM D6957,380 psi (508.83 bar)
Flexural StrengthASTM D7904,550 psi (313.71 bar)
Flexural ModulusASTM D790142,188 psi (9803.51 bar)
Lap Shear StrengthASTM D31631,782 psi (122.86 bar)
Abrasion ResistanceCS17 wheels with 1,000 gram weights34.0 mg/1,000 cycles

Physical Properties

PropertyTypical Test Value
Pot Life75 Minutes at 75°F (24°C)
Working Time45 Minutes at 75°F (24°C)
Gel TimeApprox. 161 Minutes at 75°F (24°C)
Set Time4 Hours at 75°F (24°C)
Resin ApplicationField mixed and saturated
Service Temperature-50° to 250°F (-45° to 121°C)
Shelf Life12 Months with recommended storage conditions