Stone Powder Casting Plaster 25 kg Bulk Casting & Modelling, Casting & Modelling
A 25 kg sack of very hard casting plaster. A lot harder than plaster of paris. Use for making casts which need to be hard wearing. British Gypsum CRYSTACAST.
A 25 kg sack of very hard casting plaster. A lot harder than plaster of paris. Use for making casts which need to be hard wearing. British Gypsum CRYSTACAST.