Wallover Oil Co. introduces WS 7800 machining coolant. WS 7800 is very low foaming, and forms a stable micro-emulsion in a wide variety of water qualities, according to the company.

The coolant is safe to use on a wide range of metals including ferrous alloys, titanium, cast aluminum and aerospace aluminum and copper alloys. WS 7800 offers high bio-resistance while providing excellent rust and corrosion protection for both the workpiece and the tool.

The low odor, stable blue emulsion is very operator-friendly to use. An undyed version — WS 7800C — is also available upon request.