There's a couple of receipes that convert green, red and blue circuits into more green, red and blue circuits.
It appears they use heavy oil, light oil and petrolium (based on the items), however when I hover over them, the item is called "Unknown key: fluid-name.stronger-fusioning-lava" .. looks like heavy oil... then again, the receipe is also called "Unknown key: recipe-name.advanced-curcuit-enchanting-advanced" .. so something is missing.