I just heard a tip on a ww show on DIY Network today that wood glue has a shelf life of 1yr. I don't know if I can believe that statement or not.
I currently have a bottle of Titebond #1 glue that is at least 2yrs old and it seems fine to me. I also have a bottle of Titebond #2 and #3 that is less than 3 months old and a bottle of Gorilla Glue that is about 10 months old.
When and where will the glue show signs of failure? Does it change color to indicate that it's gone bad? Does it start to smell? Just looking for information so I can make an informed decision on the glues' and my pattern for disposal.
Jim