Underwater Propeller Repairs

As a company that specialized in the propeller maintenance field since 1970, our Certified Propeller Technicians perform sophisticated shop quality underwater propeller maintenance jobs, which includes:

​Propeller Polishing: Gallery
  • 4 man teams (2 technicians polishing simultaneously).

  • High speed hydraulic and pneumatic machines operated independent of ships personnel and equipment.

  • multiple stage micro-polishing of all surfaces including boss and cone, using increasingly finer grit diamond and silicate discs.

  • Video inspection with topside monitor before and after polishing.

  • Detailed written report with photographs.

  • Precision cropping and design modifications.

​​Sea Tech is able to provide its customers with technologically advanced underwater propeller repairs. Our technicians work together with engineers to carry out propeller and modifications that were previously possible only in drydock.

For additional information, quotations,

or references, please Contact Us.