6 Free dirt brushes, patterns, vectors and psd files

Shades Powders 5 HD Brushes

Ufuk Orbey 39120

24 Free Grunge Brushes

Rabbithelps 39016

Damaged Textures Brushes

Designfruit 58476

Vintage Textures

Grant Beaudry 23875

Dirt Road Brushes

Brush Chick 23578

Free Grunge Scratchy Photoshop Brushes

Mike Moloney 20769