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Mighty Marker

Nuclear Grade Mighty Marker®

Series 78000

High Purity markers are your answer for marking on stainless steel or any surface where degradation, contamination or other adverse effects are a concern. The formulas contain trace amounts of halogens, low melting metals and are low in chlorides. The precise formulations meet or exceed the specifications for GE nuclear energy, GE aircraft engines and the US Energy Research and Development Administration (nuclear grade).

High Purity markers are designed with a pump action mechanism that allows the marker tip to be re-inked, even when the cap is left off.

  • No grating, scratching or damaging to surfaces
  • Can be used on most surfaces
  • For Industrial use only.

Packaging/Display Options

Bulk Stock

12 markers per shelf box
144 markers per case

Carded Stock

Fine Lines, Bright Marks!

Useful in many applications

  • Machine and Tool Shops
  • Auto Workshops
  • Welders and Plumbers
  • Marble/Granite Fabricators
  • Many more uses!

Colors (Bulk Stock)

Item numbers shown below are for fiber-tip markers.


Item # 78004


Item # 78006


Item # 78005


Item # 78007

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