Plaster of Paris, a versatile and widely used material, has been a staple in construction, art, and medical fields for centuries. This quick-setting gypsum plaster is created by heating gypsum to about 150°C, driving off much of the chemically combined water. When mixed with water, it rapidly hardens, making it ideal for various applications.

In construction, Plaster of Paris is used for decorative moldings, ceiling roses, and cornices. Its ability to capture fine details makes it perfect for creating intricate architectural elements. Artists and sculptors favor it for casting and creating molds due to its smooth finish and ability to replicate complex shapes accurately.

The medical field has long utilized Plaster of Paris for making casts to immobilize broken bones, allowing proper healing. Its quick-setting nature and lightweight properties make it an excellent choice for this purpose.

DIY enthusiasts often turn to Plaster of Paris for home projects, from patching walls to creating custom decorative items. Its ease of use and affordability make it accessible to both professionals and hobbyists alike.

When working with Plaster of Paris, it’s essential to mix it properly and work quickly, as it sets rapidly. Safety precautions, such as wearing gloves and a dust mask, are recommended to avoid skin irritation and inhalation of fine particles.