The workhorse rust tone. Green Stuff World's Medium Rust liquid pigment sits right between fresh and heavily aged corrosion — the shade you'll reach for most when you want believable rust streaks, industrial grime and earthy filters without overthinking it.

At a glance

Fixer-free, so it layers happily between light and dark rust for depth, or stands on its own for a quick, convincing weathered finish.

The middle note in any rust palette. Bank it with the lighter and darker shades from the weathering range.