On 16/03/2019 09:28, Tim Lamb wrote:
snip
Plumbing fibre washers seem closely related to gold dust in terms of
availability.
When this cropped up before, I bought a pack from e-bay. Sadly the
larger sizes are too narrow to function properly.
Not cheap, but sets from Screwfix:
https://www.screwfix.com/p/fibre-rub...-210-pcs/70837
--
Cheers, Rob