Streaking is one of the most characterful weathering effects, and this set gives you the enamel products to master it. Draw thin lines down from bolts, weld seams and raised detail, then drag them out with a brush dampened in white spirit to leave soft, believable rain marks, rust runs and grime streaks.

With a range of tones to work between, you can vary the effect from fresh trickles to long-established staining. Browse the full AK Interactive weathering effects range for more to build up alongside it.