Call the Seafood Connection.. Best guy on the docks for tuna in my book.. We bought $100 worth a few years back to can.. When we openned a jar up both my wife and my lips would sting. This was in August,,when we went back down to Westport in September we told asked them if anyone else reported this, he said no but to throw out every jar we canned, and he replaced every bit

They are on float 8.. Phone number is (360) 286-1328
WestportWa.com/seafood
Hunteman(Tony)