I don’t do much saltwater hunting, but I found a crusted up Spanish 2 reales last weekend. When cleaning it, the outer layer delaminated and flaked away. I Was wondering if I could show you some pics of before and after.
I soaked in tarn-x, but it wasn’t really helping, so then I did buckleboys hot water, baking soda, and foil method. This made the outer layer soft and I was able to toothpick away the crusty layer