Special mixture with low melting point (app. 49 C).
Ideal for making live moulds
i.E. hand or feet. Reusable!
Heat the can in a bath of boiling water. take care, no
water gets into the wax.
Please find pictures to this theme here:
http://www.candlecraft.info/Specialties/Cast_hands_using_plaster/cast_hands_using_plaster.html