No, there should be no PFAS. The surface will be covered in trace amounts of oil from production, but other than that it should be entirely aluminum alloy.
replyhttps://www.epa.gov/system/files/documents/2025-04/foil-stud...
It does not, but aluminum oxide is even more of a "forever chemical" than teflon is, though less so than, for example, the nitrogen that constitutes 78% of the atmosphere.
replyi guess in that case the question would be if one should be as worried about the biological effects of PFAS as much as these two other forever chemicals you cite
replyI think it's a little late to be worrying about Nitrogen in the atmosphere.
replyIf it's any consolation I believe it's mostly harmless.