Shelf life/Expiration date

[whizbyu]

Do sealed containers of brake fluid have a shelf life? I understand that opened containers of brake fluid are "contaminated" with moisture and therefore is not good to use after sitting for a while. But sealed from the elements? Specifically ATE Blue Racing

 

[viscous]

Discussed here:

Un-opened brake fluid have a shelf life?

Just curious to know if UN-OPENED Brake Fluid has a shelf life? I was able to score some expensive brake fluid for free...but I don't have any use for it until a year or two later... so whats the deal with UN-OPENED brake fluid? I heard about stories with OPENED brake fluid...being okay to use...

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