The only lubricant required on most o-rings used on control valves etc. today is water.
I did find these fairly clear and specific instructions on Clack valves. I guess I was going on this.
Anyway, silicone o-rings do not need any lubricant but water works very well.
I didn't say they did.
What's with the attitude?
Have you noticed that your other thread about Kinetico has been deleted? I suggest you lose the attitude or this one will probably be deleted too.
This is awkward, but...
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