Originally designed for the offshore seismic exploration industry, Severn Marine Technologys’ anti-biofouling product, Clearsignal is widely used to protect a broad range of instruments, platforms and machinery in the larger oceanographic user community.



ClearSignal is a clear non-toxic coating that resists biofouling as a result of the non-stick properties of the coating itself. ClearSignal utilizes advanced material technologies to achieve its properties and performance. Once applied, the coating is designed to last the lifespan of the deployed equipment.

  • Optically clear
  • Non-toxic
  • Long term effectiveness
  • Designed to last
  • Significant reduction maintenance labor hours

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About The Company

The ClearSignal biofouling control system is a result of a joint development effort by Severn Marine Technologies, LLC Annapolis, MD and Mid Mountain Materials Inc. of Mercer Island, WA. The product was originally developed for the offshore seismic exploration industry with later adaptation for the larger oceanographic user community.

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