Clearing out the storage unit and I'm going through my boxes and crates to organize tools & parts, retrieve my archive of collectables, and dispose of chemicals. However, I have come across two SEALED bottles of GTLMA.
So the question here is if they're still good? Factory sealed bottles, never opened. Probably about, oh, 13 years old. Recycling the stuff isn't going to bother me, but is the stuff still usable?