SynthoGlass® XT is a unique, pre-saturated, bi-directional fiberglass composite for repairing and reinforcing internal and external corrosion on piping systems, pipelines, and structures. The pre-saturated system ensures appropriate fiber-to-resin content ratios to deliver reliable performance in restoring pipeline integrity on lines with complex geometry.



  • Process piping components carrying low-risk process streams including oil, gas, and water
  • Corrosion under insulation (CUI) and atmospheric corrosion
  • Offshore piping, caisson, and subsea applications
  • Cooling water tower overspray piping and copper nickel pipe
  • Leaking applications


  • Factory saturation of moisture- cured polyurethane resin reduces composite field preparation time by more than 50%
  • Factory saturation ensures the right fiber-to-resin ratio with constant strength and mechanical properties
  • Easy application in any conditions, including damp or sweating pipes and in submerged environments
  • No heating or post-curing
  • Suitable for irregular shapes and geometries
  • Can be used on lines of any diameter

Compliant with

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