Neolube™ No.2, 2 fl. oz.

Brushed it onto a tarnished brass terminal block and the matte finish looks factory-new while the connection reads noticeably better. Dries fast and doesn’t leave that greasy mess I usually fight with.

I sprayed a light coat onto some old copper bus bars and the matte finish instantly cleaned up the look while improving conductivity. The dry lubricant property is perfect for sliding contacts in my vintage radio gear.

Brushed some on a brass terminal block and it darkened the metal nicely while the conductivity actually improved. The coating dries to a matte finish that doesn’t smear, which is exactly what I needed for a tight switch enclosure.