Plaster Product Manufacturing

**Exclusions/References:** - Units mainly engaged in - (a) manufacturing dental plaster or cement are included in Class 2412 Medical and Surgical Equipment Manufacturing; - (b) fixing or installing plaster are included in Class 3241 Plastering and Ceiling Services; and - (c) manufacturing expanded non-metallic minerals are included in Class 2090 Other Non-Metallic Mineral Product Manufacturing. **Primary Activities:** - Acoustic tile, plaster, manufacturing - Cornice, plaster, manufacturing - Display model, plaster, manufacturing - Fibrous plaster product manufacturing - Insulating board, plaster, manufacturing - Moulding, plaster, manufacturing - Plaster of paris manufacturing - Plaster product manufacturing (except dental or medical plasters) - Plasterboard manufacturing - Sheet, plaster, manufacturing - Tile, plaster, manufacturing - Wall or ceiling board, plaster, manufacturing