Oil Stains 73813 Weathering FX Vallejo

Vallejo Weathering FX Oil Stains 73813 is a water-based acrylic product designed to reproduce dark oil stains on engines, workshops and vehicles in scale modelling, miniatures and scenery work. It helps blend wear with the base colour without having to prepare complex mixes from scratch.

It can be applied locally with a brush to control stains, splashes and buildup, or combined with other weathering layers to reinforce realism on engines, transmissions, chassis, workshop floors and machinery. Work in thin coats for a subtle result and only build up product where dirt, damp or wear would realistically settle.

The Vallejo Weathering FX range is solvent-free and comes in a 40 ml jar. It’s a practical way to add environmental effects to vehicles, bases and dioramas, especially when you want a controlled, repeatable finish.