They deliberately label the not food safe ones as "not food safe" and "not a wood finish". They have to.
So if you are using that as a wood finish, you get what you get?
Also most of it is still food safe when cured anyway, it just does't always fully cure and it's hard to tell when it's cured.
But once the polymerization/etc has actually finished, there are no oxidizing agents or driers or ... left.
If you look at the law suits that lead to it being labeled the way it is, it's not about food safe when cured, it's about the inability to tell when curing actually finished, and final curing taking a very long time.
alt Hacker News
They deliberately label the not food safe ones as "not food safe" and "not a wood finish". They have to.
So if you are using that as a wood finish, you get what you get?
Also most of it is still food safe when cured anyway, it just does't always fully cure and it's hard to tell when it's cured.
But once the polymerization/etc has actually finished, there are no oxidizing agents or driers or ... left.
If you look at the law suits that lead to it being labeled the way it is, it's not about food safe when cured, it's about the inability to tell when curing actually finished, and final curing taking a very long time.