The flat rubber washer in my bathroom sink spigot split and now water leaks from the threaded joint where the aerator attaches to the spigot.
Checked a few places for a new washer but can't find one. At this point, I've probably burned more gas than a new aerator from Home Depot costs.
Before I pop for one though, I'm wondering if I could just substitute a plain round/tubular O-ring from my large stash for the flat washer. If it worked, would it last?