RW Seals Named a Finalist in Global Free Electrons 2026 Innovation Programme
Asset optimisation innovator selected among the world’s top energy technology companies
Latest news & insights
Updates from RW Seals, including project news, technical insights and leak reduction innovation.
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WAIT, WHAT?! You can deploy underwater?!
Pushing the boundaries of alloy seal deployment
M3 recognised by awards
IET innovation award and CDI Advanced Manufacturing Award
Customer Event: Evidence, Adoption and Open Discussion
Bringing people together to share information to support acceleration and adoption.
Differences in Field Conditions vs Lab
In engineering, lab results are the starting point. Not the finish line.
Employee Spotlight: Caroline Breen, Design Engineer
Celebrating our team.
Visit marks Rawwater’s development of unique metal seals for TEPCO and Sellafield
UK-based seal and defect repair specialist RW Seals (RW), today welcomed delegates from National Nuclear Laboratory Ltd (UKNNL) and Tokyo Electric Power Company (TEPCO) to its Warrington facility.
M3 anti-leak tech helps keep National Grid substations in service during SF6 repairs
We are proud to be working with National Grid to deploy our M3 Molten Metal Manipulation technology to seal flowing sulphur hexafluoride (SF6) leaks.
Talk to our leak recovery specialists
Get in touch to speak to one of our team about your needs and recommended M3 products.