I was referring to those same gaskets. The latest gasket #314421 has a cellophane wrapping inside the plastic pack so it doesn’t stick to the packaging. Those gaskets don’t require any sealant. See enclosed photo.
If you look close you can see the shiny surface and the cellophane stuck to the gasket. These gaskets are much thinner than the original gaskets. Thinner gaskets when stacked (baffle in between) stay tight better than thick gaskets. It’s better if they don’t have adhesive or grease so things don’t move. I understand the desire to save gaskets & avoid clean up if it has to be removed again, but that is the way it is suppose to be with the new style gaskets. I still have a bunch of NOS gaskets myself. I like the new style, but not the price for one time use.
Dan in TN