Marker refill PICA MARKER permanent replacement refills 991/41 blue – ink cartridge for permanent marking

PICA MARKER permanent replacement refill 991/41 in blue supplies consistent permanent ink for compatible PICA permanent markers. The refill is designed for straightforward replacement of ink cartridges in markers that accept this cartridge type, enabling continued use of the marker body while restoring writing performance. It delivers blue pigment suitable for marking on many surfaces commonly encountered in industrial, construction and workshop environments, helping maintain clear, long-lasting marks.

Advantages

The refill provides steady ink flow and reliable permanence once dry, reducing the need to replace the entire marker. Its form factor fits compatible PICA permanent marker bodies and is easy to install, which helps extend the service life of the marker. The blue ink is formulated to adhere to a variety of materials and to resist fading under typical indoor and outdoor conditions.

Suitable for

• Marking on metal, wood, plastic and cardboard in workshops and production lines
• Site marking and labelling on construction sites
• General-purpose permanent marking in industrial maintenance and inventory tasks

Key specifications

• Ink colour: blue
• Intended use: permanent marking
• Compatibility: refill for compatible PICA permanent marker models
• Application areas: industrial, construction, workshop environments
• Mounting: cartridge designed for simple insertion into compatible marker body

How to use

Remove the spent cartridge from the compatible PICA permanent marker body according to the marker manufacturer’s instructions and insert the replacement refill until it seats securely. Allow a short time for ink to saturate the marker tip if required, then test on scrap material to confirm consistent flow and colour. Store spare refills capped and upright in a cool, dry place to preserve ink quality when not in use.

Usage recommendations

For best results, use the refill in markers specified as compatible with this cartridge type and test on an inconspicuous area to verify adhesion and visibility on the target surface. Replace the refill when ink flow becomes intermittent or colour fades to maintain permanent legibility.