DiamondWrap® is an engineered, field-saturated repair system made of proprietary carbon fiber cloth applied with a two-part epoxy and a high-modulus filler material. It functions as a pressure-containing repair to seal leaks and as a reinforcing repair to restore original pipe strength in both the hoop and axial directions.

DiamondWrap® is used regularly in plants, refineries, tank farms, terminals, and offshore locations around the globe and is ideal or complicated geometry, such as tees, flanges, and varying diameter pipe. It is available in multiple kit sizes for any temperature and diameter pipe and can be installed with minimal disruption to operations.

DiamondWrap® includes: 

  • DiamondWrap – operates up to 200oF (93oC)
  • DiamondWrap MT – operates up to 313oF (156oC)
  • DiamondWrap HT – operates up to 430oF (221oC)
  • DiamondWrap UHT (pre-impregnated) – operates up to 597oF (314oC)

    See product sheet for Technical Data.


  • Cooling water lines
  • Flare lines
  • Blow down lines
  • Chemical processing lines
  • Energy risers
  • Steel pipe
  • Stack towers
  • Steam piping
  • Underwater pipeline
  • Storage Tanks and Vessels


  • Eliminates unplanned down time for high consequence piping
  • Extends the life of aging and corroding assets
  • No pipe cutting or welding
  • Minimal creep ensures a long service life
  • No VOCs
  • Prevents future external corrosion

Compliant with

  • AB-539
  • ASME PCC-2
  • ISO 24817
  • ASME B31
  • US DOT
  • API
  • CSA Z662

Product Resources