Sand Brown Soil - Realistic look, Easy to apply.
The color works very nicely for my roads going through forests. I don't really have any con's. It layers well. When spraying the glue it stays dark for awhile, but dries to the perfect color.
You could ?
Take soil and saturate it with water, mold it into shape for diorama usage. Shape tank tracks, wheels etc. Then add weathering for the full effect.Mud it up a bit !
Layout /Building supplies
Easy to apply and is a consistent quality product. Clean up is cumbersome.
