Reentrant wrote:

Steve Firth wrote:


It depends how much you want to pay. Sikaflex is much better than
silicone sealant for use when continuously immersed.

Silicone is used to bond the glass in aquaria and lasts donkey's years
of continuous immersion under pressure.

You are of coruse free to quote any silicone manufacturer recommending
their cheap shed sealant for use when continuously immersed.