They're are the same thing, different sticker. 9462 commonly has a best before date that spans a few years. If it comes out of the tube with chunks in the resin (the cream colored part), it may be starting to harden on its own. If that's the case its probably best if you squirt it all on a piece of cardboard, mix it up, and chuck it... A solid hunk is probably better for the landfill.

Kelly