There are aftermarket rust powders, pigments and paints out there to buy, but they are $$$ EXPENSIVE. Why not try making your own rust to use for weathering your scale models? It's easy, it's cheap as chips, and best of all, it gives you actual real rust you can apply to your models. You can't get more authentic than that! This stuff is great if you're new to weathering or rusting models and want to try techniques before you shell out big bucks on pricey paints and pigments. Plus it's just fun (and funky) to make. All you need is steel wool, vinegar, and patience.
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