Thermowrap

ThermoWrap® is an engineered, field-saturated repair system made of proprietary fiberglass cloth applied with a two-part epoxy and a high-modulus filler material. ThermoWrap® is used globally in plants, refineries, tank farms, terminals and on offshore assets as a pressure-containing repair to seal leaks and as a reinforcing repair to restore the strength of a pipe in the axial and circumferential directions. It is ideal for repairs involving complicated geometry, including tees, flanges, and varying diameter pipe.
ThermoWrap® is available in multiple kit sizes for any temperature and diameter pipe and can be installed with minimal disruption to operations. It repairs through-wall defects and installs easily
in challenging environments where there is complicated pipe architecture.
ThermoWrap® includes:
- ThermoWrap – operates up to 200oF (93oC)
- ThermoWrap MT – operates up to 313oF (156oC)
- ThermoWrap HT – operates up to 430oF (221oC)
- ThermoWrap 500 (pre-impregnated) – operates up to 500oF (260oC)

- Made from durable pre-tensioned e-glass fibers
- Sized to fit standard pipe diameters Designed with unique “wrap-around” shape
- Available in 4-inch through 56-inch diameter kits Can be installed underwater
- Available in a high-temperature system Meets standards of internationally recognized repair codes
- Is a 50-year DOT-accepted repair system for high-pressure transmission pipelines
- Conforms to ASME PCC-2 and ISO 24817
- 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
- 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