Drilling fluid (type 2)
1,000 Water + 20 Sand + 1 Guar gum + 5 Copper ore → 200 Drilling fluid (type 2)
Compatible machines Mixer MK 01 · Mixer MK 02 · Mixer MK 03 · Mixer MK 04.
Research tier Chemical science pack. Drilling fluid - Stage 2
4 base seconds per batch. Fractional outputs are average yields.