Plaster of Paris (Moulding Plaster): version 1

Saved 2026-09-09 10:20 by site bot: GPC import 286. This is the current version.

Source of v1

# Plaster of Paris (Moulding Plaster) <!--category-->

## Identity <!--identity-->
name: Plaster of Paris (Moulding Plaster)
gpc_code: 10003896
gpc_level: brick
parent: category/83010600
gpc_publication: 286 GPC as of May 2026
<!--/identity-->

## About <!--about-->
Includes any products that may be described/observed as powdered and heat-treated gypsum, which can be mixed with water (about 2 parts plaster to each part of water), hardening to a smooth solid which does not shrink or lose volume because it hardens before all the water can evaporate.

### Excludes

Excludes plaster (mix) and cement as well as stucco and concrete.
<!--/about-->