Plaster of Paris (1/2Lb/1LB).

Uses: Plaster of Paris is a versatile material that can be used for a variety of purposes, including:1. Making molds for casting objects: Plaster of Paris can be used to create molds for casting objects in materials such as metal and wax.

Weight conversions:1 pound (lb) = 0.453592 kilograms (kg)1 kilogram (kg) = 2.20462 pounds (lb)1 ounce (oz) = 0.0625 pounds (lb)1 pound (lb) = 16 ounces (oz)