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The BSC PREFERRED MK404BK is a heavy-duty permanent marker designed for demanding marking jobs in industrial and trade environments. Featuring a sturdy felt tip and water-resistant permanent ink, this marker writes reliably on wet, oily, and rough surfaces where standard markers fail. The ink dries quickly to reduce smearing during fast-paced work. Sold as a case of 12 markers, the MK404BK is a practical bulk supply for job sites, warehouses, and shops that go through markers at a high rate.
This marker is well suited for applications where surface conditions are less than ideal, including HVAC, plumbing, electrical, and general construction environments. Technicians use permanent markers to label pipe, conduit, ductwork, and equipment during installation and service work. The industrial-strength construction holds up to repeated use in tool bags and service vans. The case quantity of 12 makes it a cost-effective stocking item for supply rooms and fleet vehicles.
General-purpose industrial permanent marker suitable for use on pipe, conduit, metal, plastic, cardboard, and most non-porous surfaces commonly encountered in trade and construction work.
No installation required. Store markers horizontally or cap-down when not in use to maintain tip saturation and extend service life. Keep away from open flame and high heat sources, as marker ink may be flammable. Dispose of spent markers in accordance with local regulations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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