This website uses cookies

Ultraseal uses cookies to improve your experience on our website. These cookies provide a better performance, enhance features and enable certain functionality. Our cookies policy explains more about cookies and you can change your settings at any time. By continuing to use our website you are agreeing to our use of cookies.


Marine engines vacuum impregnation

The ultimate solution to sealing porosity in marine metal castings

The performance requirements of marine components demand the ultimate seal against porosity, which is why we have earned a strong reputation for quality and reliability in the sector.

Shaped to meet the demands of today’s marine engines, pump bodies and valves our sealant resins and vacuum impregnation solutions maintain integrity, reliability and performance in even the most demanding environments. We’re also able to shape our unique service offer to your requirements in order to help solve your specific porosity challenges.

  • Permanent seal against porosity
  • Sustainable process using the ultimate porosity sealing resins
  • Approved to multiple US MIL international standards
  • We have the service, support and expertise ready to take control of your porosity challenge.

Quality Assured








United KingdomUnited KingdomEnglish