Do a quick Google search on parchment paper. First link is wiki, says 2 types
Regular parchment.. Modern parchment paper is made by running sheets of paper pulp through a bath of sulfuric acid [1] (a method similar to how tracing paper is made) This process partially dissolves or gelatinizes the paper. This treatment forms a sulfurized cross-linked material with high density, stability, and heat resistance, and low surface energy – thereby imparting good non-stick or release properties. The treated paper has an appearance similar to that of traditional parchment.......
then baking parchment... a coated paper, for which a suitable release agent — a coating with a low surface energy and capability to withstand the temperatures involved in the baking or roasting process — is deposited onto the paper's surface; silicone (cured with a suitable catalyst) is frequently used.
A quick Google search of silicones solubility shows it is highly soluble in hydrocarbon solvents.......regular parchment would be OK