Traditional Jewellers metal casting flask/moulding box robustly made from Aluminium
6 swg Aluminium tube thickness 5mm or approx 1/6"
Made from 2 interlocking casting rings to ensure perfect alignment.
Outer dimensions 60mm wide and 50mm two parts are combined height
25mm side hole for pouring with pouring ring
Steel stand keeps the flask upright and allows you to rest the crucible for an easy pour.
The clay will need to thoroughly hammered to a tight compression or it will collapse when you remove the original piece.
We use talcum on all seals and insides to help with release.
These are also ideal for those interested in Delft clay casting
Be aware you purchase mould only not sand