Concrete

There are 3 main types of concrete. Concrete nodes, when they touch water, turn into their corresponding liquid form. These liquids, over time, if exposed to air, turn into their concrete "product". Concretes have a pliant stage between the liquid stage and product stage where they are able to be etched with a stylus into many different patterns.

Powder	Liquid	Product
Aggregate	IMG! Wet Aggregate	Stone
Render	IMG! Wet Render	Sandstone
Adobe Mix	IMG! Wet Adobe Mix	Adobe
N/A	IMG! Wet Tarry Aggregate	Tarstone
Spackling	IMG! Wet Spackling	Cloudstone

Tarstone can be made by right-clicking wet aggregate with a charcoal lump.