Reply by Moron

Certainly no chemist here but I did own an old antique boat where I had to paint the bottom of the hull that was saturated in engine oil. A local boat builder recommended I use acetone (outside ) and I did. I poured acetone on the inside and much to my surprise the oil started dripping from the underside of the hull and pooled on the top so I could remove the oil.

Having said that, …………. it sounds like an easy solution is to start over : ((

-- "Good artists borrow, great artists steal”…..Picasso