This is an excellent wash for simulating exhaust stained engines or soot covered weapons. Apply sparingly to recreate panel lines.

I had to get used to how dark it actually is. But once I started adding large amounts of water I got the hang of it. When it first came it leaked a little so I keep it in a baggy.

Been using this for about a month and have had success with it weathering my aircraft models. I will definitely continue using this product.