AMMO by MIG Weathering Set. - Enamel Washes & Pigments for Modelling
Colors: Humidity and Wet Effects

From the Manufacturer:

Use this set to detail a nice vignette, an abandoned ship and the effects of seaweed in a port or add interesting moss details and wet areas in a diorama. With it you can add two types of mossy dirt, dark or clear, to obtain variety. It also includes a product to make moist effects on any kind of surface and runoff water effects on vehicles (rain effect).

A.MIG-2015 WET EFFECTS
A.MIG-1410 SLIMY GRIME DARK
A.MIG-1411 SLIMY GRIME LIGHT