Tung oil past its use by?

[ClintO]

I was cleaning up and found a 1 litre bottle of tung oil in the back of a cupboard.
There is what appears to be a whitish sediment in the bottom of the bottle and it seems quite thick.

I am assuming that this is a sign that I should throw it out. Am I correct?

[Ken-67]

Yep! Once it reaches that stage, it cannot be applied properly