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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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Specifications
Permanence Permanent
Marker Type Oil-based Paint
Opacity Opaque
Actuation Valve Controlled
Barrel Aluminum
Content Capacity 3ml
Surface Features
Surface Stainless Steel, Aluminum, Bare Metal, Titanium
Surface Condition Oily, Rusty, Dirty, Wet, Rough
Application Temperature use at -50°F to 150°F (-46°C to 66°C)
Nib Details
Stroke Widths Available 1.0mm Bullet
Nib Types Available Extra Fine Bullet
Nib Features
  • Extra-fine Bullet Nib for crisp, legible detail.
  • Ideal for serial numbers, inspection/QC initials, and tight layout marks.
Need Custom Sizes & Colors?
We can accommodate custom requirements → Request a Custom Solution
Durability
Dry Time Quick Drying
Resistance & Durability Water Resistant, Weather Resistant, UV Light Resistant, Chemical Resistant, Fade Resistant, Abrasion Resistant
Outdoor Longevity 10+ years
Uses
Application Multi-Purpose
Common Uses Serial numbers, QC marks, inspection notation, and small-space precision marking
Industries Shipbuilding & Marine, Oil & Gas / Pipeline, Warehouse & Logistics
Description

The Mighty Marker® Extra Fine delivers a clean, readable mark on small parts.

This 1.0mm extra-fine paint marker is built for parts ID, inspection marks, pipe/valve tags, tool shadow boards, and any application where legibility matters.

Opaque, oil-based paint marks on metal, plastic, rubber, wood, masonry, and glass, even when surfaces are wet or oily, and dries quickly to minimize smears. Waterproof, weatherproof, and built to resist abrasion, chemicals, and UV for long-lasting outdoor marks.

Manufactured in the USA by Arro-Mark®, a family-owned company with 70+ years of industrial marking craftsmanship, and as the manufacturer, we can support custom requirements when you have them.

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Hazmat Information

Our products are not corrosive to metal. For Industrial use only. Keep away from children. WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov.

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 the 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, conditions, compliance requirements, mark size, and color - not a generic substitute.

Compliance? Come to the Source

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

Frequently Asked Questions

Will it work on oily or rusty metal?
Yes. The PM-92 Mighty Marker® marks directly on oily and rusty metal, along with plastic, rubber, wood, masonry, and glass, no cleaning or prep required.
How fine is the 1.0mm tip, and what's it best for?
The PM-92's 1.0mm Extra Fine bullet nib is built for tight, detailed work, serial numbers, inspection and QC initials, part IDs, and layout marks in small spaces where a standard nib would blot or bleed.
Can I replace the nib when it wears down?
Yes. Replacement nibs are available separately and can be easily added to your order, so you can swap in a fresh tip in seconds.