Permanent bright opaque markers for most surfaces, whether semi-porous or non-porous. RNM ink penetrates grease, oil and rust to give a waterproof mark which will withstand many kinds of metal processing. The marker comprises a flexible plastic container with a ball valve writing head.

Features and Benefits
• Permanent bright and opaque ink
• RNM ink penetrates grease oil and rust for a waterproof mark
• Withstands metal processing for easy identification
• Ball valve head for controlled ink flow

Typical Applications
• Metals
• Rigid plastics
• Painted surfaces
• Wood
• Stone
• Asphalt

Notes
• Complete with standard 2.5mm ball heads
• Size: 45ml
• Please note, colours are for guidance only