WetFX is a collection of decals and supporting materials for Iray. No matter if you'd like your surface to be wet, soapy, foamy, slimy, milky or gooey, WetFX is for you. WetFX is completely independent of figure generation, UV, or shader complexity, it works on any surface. Simply load the supplied decal, pick your poison from the list of supplied decal presets, and tweak decal orientation in the viewport, its that easy.