AK Interactive: Metal Burnishing (AK-159)
A new faster formula (works in seconds), and at a more competitive price. AK Interactive have extensively tested and formulated, and improved this product. With our Metal Burnishing fluid, you can naturally weather and rust white metal tracks. Just dip the tracks in the liquid for a few seconds and the metal will begin to appear dark and rusty very quickly, easily and effortlessly. You can vary the effect using different dilutions and varying lengths of soak.