UMARK UPhase Wire Markers 

• Marks up to #6 wire (0.280") quickly and efficiently with highly visible, quick-drying paint. Resists abrasion, moisture, dirt, oil and UV light. Adheres to clean sheath permanently.
• Pass electrical inspections the first time by properly identifying all wire colors.
• Perfect for phasing of electrical panels, color coding, identifying and wiring circuits, marking computer and telephone cables, automotive wires, etc.
• No need to purchase and carry color specific wire when you can quickly mark wire remnants.