On Monday, 19 August 2019 01:27:27 UTC+1, jeikppkywk wrote:
"The Natural Philosopher" wrote in message
...
On 18/08/2019 20:49, David wrote:

The way I think of it is that the silicone seal *will* definitely fail at
some time.

Never has with me

Hasnt with me either.

Excellent. Well done to both of you