Permanent Ink

New Color to commemorate our 50th anniversaryHOT PINK

Permanent ink has become a standard for marking errors on printed circuit boards in electronic companies worldwide.

Permanent ink is a water based, flexible, non-conductive, and water-resistant ink that may be applied from our Metron Marker pen to almost any surface, including Teflon, and even where an oily film is present. Adhesion will, of course, vary with the surface to which it is applied. Waterproof, non-toxic, and flexible, with some solvent resistance, Permanent ink is used in electronics, medical, aerospace, communications, museums, horticulture, and various other industries.

Permanent ink is also used as a Torque Seal, vibration proofing, or for tamper proofing.

Permanent ink is available in Red (P1), Green (P2), Orange (P3), Blue (P4),Yellow (P5), Brown (P6), Violet (P7), Grey (P8), Black (P9), White (P10), Gold (P11), Silver (P12)and Transparent (P13), and HOT PINK (P14). Our Transparent Ink (Metron Marker Transflour) fluoresces blue under Ultraviolet light and comes standard in Micro-tip. Available in Standard-tip and Micro-tip (Gold and Silver not available in Micro-tip).

Click here for Technical Date Sheet