uni-ball 63614 Metallic Silver Medium Bullet Marker

Industrial marker for metal and oily surfaces

This uni-ball Uni-Paint PX-20 delivers permanent, opaque marks on metal, plastic, glass and greasy parts. The oil-based metallic silver ink resists water, heat, fading and abrasion. A valve-action feed keeps ink flowing and prevents the tip from drying out when uncapped. It is built for manufacturing, construction, automotive and aviation identification tasks.

Check surface compatibility and ventilation

Verify that the material you are marking accepts permanent oil-based paint and that the mark will not need to be removed later. The ink is formulated to bond to oily and glossy substrates, so test a small area first if the substrate is unusual. Use in a well-ventilated area because the solvent-based formula emits strong odour during application.

Metal barrel and bullet tip for daily use

The silver metal barrel protects the ink reservoir from impacts on job sites and in toolboxes. A medium bullet tip produces consistent line width without feathering on rough or smooth surfaces. Valve-action control lets you prime the tip with a simple press, giving reliable flow each shift. The cap seals tightly to extend shelf life between uses.