Official Store of Mighty Marker® by Arro-Mark®, 70+ Years of Craftsmanship.
Manufacturer of Specialty Paint & Ink Markers in the U.S.A.

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Mighty Marker® DG

Perfect for marking on surfaces exposed to industrial degreasing solvents and other extreme conditions.

PermanentXylene-FreeQuick-DryingWater ResistantDegrease Resistant
MARKS ON THESE CONDITIONS:
DirtySlickWetSolvent-Exposed

Guaranteed Authentic

70+ Years of Expertise

Manufactured in the USA

Custom Markers Made to Spec

Featured Product

Need a different stroke width, color, or configuration? We can accommodate custom requirements → Request Custom Markers

PM-68 Mighty Marker® DG

Ketone-based formula lays down marks that won't rub off, even on slick, degreased surfaces. Xylene-free.

The reversible 2.3mm bullet nib flips to expose a fresh tip when the original wears down. Three additional configurations are available separately: a reversible 4mm chisel, a 2.3mm/4mm dual bullet/chisel, and a 1.5mm step-down.

Capacity: 10ml

Shop PM-68 Medium $4.50
PM-68 red marking a metal barrel on a metallic surface with various colors and text in an industrial setting
SURFACE COMPATIBILITY

Where DG Markers Work

The Mighty Marker® DG's ketone-based, xylene-free formula is built for surfaces that give standard paint markers trouble when exposed to degreasing solvents, cutting oils, coolants, and industrial alcohols. Standard markers smear or rub off once a surface turns slick or degreased. The DG's marks hold.

It works on metal, steel, and aluminum, plus plastic, rubber, and glass. If you need stainless steel specifically, that's Mighty Marker® Stainless Steel's job, DG covers everything else.

Built for welding shops, automotive work, and metal fabrication floors where oil and solvent exposure is part of the job. A clean surface is recommended before marking.

 Marking something that's not listed here? Any material, one goal, a mark that holds. Browse All Surfaces

Why Buy A Mighty Marker®

Behind every Mighty Marker® is 70+ years of craftsmanship, in-house formula development, custom engineering, and compliance-ready manufacturing. Designed to solve your exact marking challenge.

Built on Craftsmanship Since 1956

That craftsmanship runs deep. Arro-Mark®'s team develops formula chemistry, tests surface compatibility, and validates performance under real industrial conditions. Expertise comes with every marker.

Formulas Developed by Arro-Mark®

Every Mighty Marker® formula is proprietary. What's in the marker is developed and manufactured exclusively by Arro-Mark® in Englewood, NJ. That means consistent performance, batch after batch.

Engineered for Your Application

When standard markers don't cut it, come to Arro-Mark® directly. Our team works with you to engineer marker solutions for your surfaces, your conditions, and your compliance requirements - not a generic substitute.

Compliance? Come to the Source

Low-chloride, MIL-spec, ASTM, nuclear-grade - if your application requires certified documentation, Arro-Mark® has it. We've been supplying compliance-ready markers to regulated industries for decades.

Let's Engineer the Right Marker

Can't find a marker that does exactly what you need? Arro-Mark® will engineer a custom marker to your spec.

Request Custom Markers
ALSO AVAILABLE

Need a Different Formula?

Arro-Mark® makes a marker for every application. Here are the lines most relevant to your work.

Mighty Marker® Stainless Steel

Mighty Marker® Stainless Steel

Low-chloride, low-halogen formula for stainless steel and sensitive metals.

Browse Stainless Steel Markers
Mighty Marker® DG

Mighty Marker® DG

Survives degreasing solvents, coolants, and cutting fluids. Truly permanent.

Browse DG Markers
Mighty Marker® High Temp

Mighty Marker® High Temp

Ball-point precision that writes underwater and lasts 15+ years outdoors

Browse High Temp Markers
Mighty Marker® Detergent Removable

Mighty Marker® Detergent Removable

Ideal for quality control, assembly, and clear part identification. Zero ghosting left behind.

Browse Detergent Removable Markers

Frequently Asked Questions

What makes Mighty Marker® DG different from standard paint markers?
Most paint markers fail on surfaces that have been degreased, oiled, or exposed to industrial solvents, the paint won't stick or it rubs off. Mighty Marker® DG is a ketone-based, xylene-free formula built to mark and hold through dirt, oil, grease, coolant, cutting fluid, and cutting oils.
Does Mighty Marker® DG work on stainless steel?
DG covers metal, steel, and aluminum, but not stainless steel specifically. For stainless steel and other sensitive metals, use Mighty Marker® Stainless Steel instead, it's formulated to protect those surfaces from corrosion rather than resist degreasing solvents.

Your Needs, Our Expertise

Markers built for your unique surface, condition, application, and compliance.

Request Custom Markers

We're here to help with technical questions, choosing a marker, or order status.

Talk to an Expert

Customer Service

Mon-Fri, 8:00am-4:30pm EST.

Call Us

  • 888.440.2776
  • 201.567.4112

Get in Touch

sales@industrialmarkingpens.com

Address

158 West Forest Ave.
Englewood, NJ 07631
United States