Can’t Get Light to Seal

Hackurs

Member
Mar 14, 2025
9
Arizona
Surface
Plaster
Chlorine
Liquid Chlorine
Hey all, I’ve got a Pentair recessed light in the pool/house we just bought. It had some water in it, but the socket wasn’t bad, no real corrosion. So I bought a new seal, and have tried repeatedly to get the tension ring to fully seal, and no matter what I do, thing never stops leaking. Can anyone assist? What am I missing? It’s not a large leak. Thanks!
 

 
Last edited:
Make sure the sealing surfaces are clean. Also check that the sealing face is flat. Are you sure it's leaking through the gasket and not where the cord enters? I have only used Pentair gaskets, if you are using a gasket from someone else maybe it does not fit correctly.