MRAT - 195 Alginate
Using alginate for making moulds for casting or for use in food activities.
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GL454 Composite Casting
This guide explains how to use three of the common composite casting materials, used in schools.
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There are also associated videos that show the process.
PS072 Using plaster of Paris in schools
This document describes some the hazards associated with plaster of Paris, and how to avoid the risks which these pose.
Focuses particularly on the heat generated, and the expansion of the plaster, as it sets.
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Focuses particularly on the heat generated, and the expansion of the plaster, as it sets.
