"Toller" wrote in
:

snip
Careful with that polyurethane glue- it says it expands to fill gaps,
and it does. But when it expands, it gets really, really weak. It's
good stuff when you need it, for outdoor applications and the like,
but not that great for doing things indoors- and it's expensive as
well. You're better off with Probond or Titebond, IMO.

I bought 5 bottles at 80% off at a going out of business sale; so
price is no object.


But there is a rumor that age might be. Some, most, maybe all, of these
are oxygen sensitive. An opened bottle certainly has a shelf life of
single digit months. Don't know of unopened bottles.

Just take care with the stuff, and watch for bowl launches!

Patriarch