Details
This phosphate bonded crown and bridge investment has a fine grain - allowing a smooth flow and consistant castings with reduced finishing times. Magma can be used 'ring-less' or with conventional rings and has a long working time of 5 minutes. Can be used for 'speed' or overnight casting. Suitable for use with high gold, semi-precious and non-precious alloys. Is also suitable for pressable systems. Contains 12 x 1kg bulk powder + 3 litres of liquid.