A few years ago I was keen on the bargains to be had in the pound shops but some of their goods are rarely good value: for example, anything with an abrasive in it, like glasspaper, usually wears out or crumbles extremely fast.
Anyway, I'm now beginning to wonder about some rubber tap washers I got.
I bought mixed tap washers to add to some I already had. I also got rubber or fibre versions of those usual flat-ring washers and added those to my collection.
I can't get rid of just the pound shop rubber washers because they are all mixed together with good rubber washers!
Is the rubber used in cheap tap washers usually naff and perishes quickly. Or do they actually hold out well?