Casting plaster is a versatile material used in arts, crafts, and construction. It is made from gypsum, a naturally occurring mineral. When mixed with water, casting plaster forms a smooth, workable paste. This paste can be poured into moulds to create detailed and intricate shapes.

Casting plaster is commonly used for making sculptures, masks, and decorative items. It sets quickly, usually within minutes, and can be painted or finished once dry. Its ease of use makes it popular among artists, hobbyists, and professionals.

In construction, it is used for creating architectural details and ornamental features. It provides a durable and smooth surface that can be easily carved or shaped.

It is also used in medical applications for making moulds of body parts, aiding in the creation of prosthetics and orthotics. This material’s versatility and reliability make it an essential tool in various fields.