Syntho-Shield™ is an innovative system that offers exceptional mechanical and impact strength for corrosion protection coating applications whether they are underwater, underground or aboveground. It is uniquely designed as an effective solution to corrosion, insulation, and waterproofing problems.

Syntho-Shield™ is made up of a petrolatum primer/tape system undercoating for long-term corrosion protection, Syntho-Glass® XT for mechanical protection, and Syntho-Glass® SPF as a final mechanical and UV protection barrier. The petrolatum tape undercoating is made up of a non-woven synthetic fabric carrier that is fully impregnated with a neutral compound based on saturated petrolatum and inert siliceous fillers. The tapes are designed to provide long-term corrosion protection for pipes, flanges, valves, and related surfaces. Syntho-Glass® XT, a fiberglass cloth impregnated with a water activated resin, is used as a protective outer wrap. Syntho Glass SPF is a UV-stable fiberglass cloth impregnated with a unique water-activated resin as a final, outer wrapping for additional mechanical and UV protection.


Corrosion, insulation, sealing, and waterproof protection for:

  • Pipes, flanges, joints and valves for underwater, above and below ground
  • Underwater pipelines and platform rig superstructures
  • Concrete, steel and wooden pilings, in the splash zone, above and below water line
  • Jetty, bridge and pier pilings, as well as, superstructure supports
  • Oil, water and chemical pipelines for underwater, above and below ground
  • Municipalities’ water and wastewater treatment piping systems
  • Industrial and institutional plant piping and duct systems


  • Eliminates unplanned down time for high-consequence piping
  • Extends the life of aging and corroding assets
  • Easy to apply with no mixing or messy cleanup
  • Ready for immediate service
  • No pipe cutting or welding
  • Prevents future external corrosion


  • Applied to marginally prepared surfaces (SSPC SP 2-3)
  • Resistant to temperature extremes
  • Resistant to water, acids, salts or soil organics
  • Can be applied to wet surfaces and underwater
  • Contains no solvents
  • Meets AWWA C217 Standard

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