6K Additive (ASX:6KA), a metal powder manufacturer, is seen by Cerutty Macro Fund as a play on US re-industrialisation. In January 2026, Cerutty said 6K Additive represents a compelling way to gain exposure to the re-industrialisation of the United States, particularly in defence and aerospace manufacturing, where demand for advanced metal powders is growing. 6K Additive operates in the Materials sector within the Metals and Mining industry, and Thesis Tracker has captured 1 comment from 1 fund manager, Cerutty Macro Fund. Headquartered in Burgettstown, Pennsylvania, 6K Additive produces spherical metal powders, including titanium, nickel and refractory alloys, for additive manufacturing and other advanced applications, using its proprietary UniMelt microwave plasma technology, which can use recycled feedstock, supplying aerospace, defence, medical and industrial customers as US manufacturers seek domestic supply of critical materials.