Presto Black Room-Temperature Black Oxide Finished Examples

Steel drive socket finished with Presto Black blackener

Presto Black finish on a metal stamping

Steel washer finshed with Presto Black room-temperature black oxide

Coupler flange finished with Presto Black room-temperature black oxide

Screw machine part finshed with Presto Black black oxide

Presto Black finish on sheave pulley

Iron pillow block finshed with Presto Black room-temperature black oxide

Machined steel hydraulic component with Presto Black room-temperature black oxide

Machined housing finished with room-temperature Presto Black

Iron casting with rust protection from Presto Black

Cutting tool finished with Presto Black room-temperature black oxide

Steel machined shaft finished with Presto Black

Iron casting cylinder finished with Presto Black blackener

Presto Black finish on an automotve seat bracket

Cutting tool finished with Presto Black room-temperature black oxide

Brake caliper finished with Presto Black room-temperature black oxide