Marker pen Boffin Magnetic - Vodivá fixa, conductive marker for circuit tracing (GB8505)

Boffin Magnetic - Vodivá fixa is a conductive marker designed for tracing, repairing and creating temporary conductive paths on printed circuit boards and electronic contacts. The pen delivers liquid conductive ink in a compact applicator that enables targeted touch-up work, prototyping and small repairs. Its design supports fine application for sensors, pads and thin PCB traces where controlled deposition of conductive material is required.

Advantages

The conductive marker provides a convenient single-handed tool for making or restoring electrical connections without the need for soldering. Its liquid ink formulation flows smoothly for precise line work and dries to form a conductive coating suitable for low-voltage signal paths. The pen format reduces material waste compared with bulk dispensers and allows quick on-board adjustments during repair or development tasks.

Suitable for

• Repairing broken PCB traces and restoring connections on circuit boards
• Creating temporary jumpers and conductive paths for prototyping
• Touching up sensor contacts, pads, switch traces and conductive tracks
• Hobby electronics, DIY projects and small-scale maintenance

Key specifications

• Conductive liquid ink formulation for electrical connectivity
• Pen-style applicator for precise line and spot placement
• Suitable for low-voltage signal and contact repair applications
• Designed for small repairs, touch-ups and prototyping on PCBs and contacts
• Fast application with localized deposition and minimal overspill

How to use

Ensure the surface is clean, dry and free of oxidation, grease or debris before application. Shake the pen if required and prime the tip according to the manufacturer's instructions to initiate ink flow. Apply the conductive marker with steady pressure along the damaged trace or where a temporary connection is needed, using multiple thin passes rather than a single heavy deposit. Allow the ink to dry fully and test continuity with a multimeter or the intended circuit under appropriate safety conditions.

Usage recommendations

Use the marker on appropriately prepared surfaces and avoid heavy current loads; the conductive ink is intended primarily for signal-level and low-current repairs. For permanent high-current connections, use standard soldering techniques or appropriate conductive adhesives. Store the pen capped and upright if advised, and follow any additional handling or disposal instructions provided by the manufacturer.