Do you mix powder and water to make a thick paste?

To make a thick paste, you generally need a powder that:

* Absorbs water: This is key to forming a cohesive paste.

* Has the right consistency: Some powders are too fine or too coarse to create a good paste.

Examples of powders that make a paste with water:

* Flour: This is a classic example.

* Cornstarch: Creates a smooth, thick paste.

* Baking soda: Forms a thick, bubbly paste.

* Gypsum powder: Used in plaster and other building materials.

* Cement: Mixes with water to create concrete.

Examples of powders that *don't* easily make a paste with water:

* Sugar: Dissolves in water, not forming a paste.

* Salt: Dissolves in water, not forming a paste.

* Sand: Does not absorb water well, so it won't form a paste.

Let me know the specific powder you're interested in, and I can give you more details on how to make a paste!