Now, this is a matter that I think about quite a lot. It really irritates me that there doesn't seem to be a source of replacement seals - I use numerous blue oak barrels of all sizes, and inevitably some seals are lost or damaged over time. I like to carefully remove the seals whenever I empty and clean the barrels, then do as Ray says; in fact, I boil them to sterilise. Sometimes the join gives way - I find that superglue is good to repair it, once it's dry. I did find a company on-line (R H Nuttall) that I thought could supply coils of silicone cord with which I could make my own replacement seals, but I think they deal in much larger quantities than I need, and it was not cheap either.
On Monday, 16 October 2017 09:48:56 UTC+1, Ray wrote:
Remove, wash well, soak in very hot water so it regains it's shape & section (plastic memory), dry well & store separately in a dry place.
Ray.
I found in the archive the suggestion to remove old seals and soak in hot water - seems to have done the trick with an old one which wasn't sealing properly.