Bulkhead fittings

[axle314]

is it a good idea to use a silicone lubricant on your bulkhead seals????

 

[AZDesertRat]

No
Clean and dry. Over time the rubber vulcanizes or adheres to the glass on its own.
I have a good Bulkhead Installation sticky thread her on R2R that should help you out.
https://www.reef2reef.com/threads/installing-bulkhead-tips.34973/

 

[axle314]

Great thanks