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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Markers for Welding

When your mark has to survive the cut, the grind, and the heat on hot metal and rough steel. From layout to final inspection, Mighty Marker® has a marker for it.

Markers for Welding

Guaranteed Authentic

70+ Years of Expertise

Manufactured in the USA

Custom Markers Made to Spec

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18 products

PM-19 Red Mighty Marker pen on a white background
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Permanent Paint Marker

PM-19 Mighty Marker® Oil-Based Paint Marker - Large Round

Switch from precision lettering to bold marks in seconds
$4.05
$4.05
PM-19HT Mighty Marker® High Temperature
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Permanent Paint Marker

PM-19HT Mighty Marker® High Temperature

Marks become indestructible on metal when heated
$10.25
$10.25
PM-24 Black Mighty Marker pen on a white background
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Permanent Paint Marker

PM-24 Mighty Marker® Oil-Based Paint Marker - Fine Line

Precision marking where every millimeter counts
$4.60
$4.60
PM-49 Mighty X Marker® Alcohol-Based Paint Marker - Super Jumbo
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Permanent Paint Marker

PM-49 Mighty X Marker® Alcohol-Based Paint Marker - Super Jumbo

Cover large areas without losing the fine detail.
$9.50
$9.50 $0.00
MM-38 Black Stainless Steel Mighty Marker with a black cap, shown diagonally on a plain white background.
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Permanent Ink Marker

MM-38 Mighty Marker® Stainless Steel

Marks stainless steel and titanium without corrosion risk.
$6.95
$6.95
PM-34HT Mighty Marker® High Temperature - Super Jumbo
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Permanent Paint Marker

PM-34HT Mighty Marker® High Temperature - Super Jumbo

Marks become indestructible on metal when heated
$12.50
$12.50
PM-36 Red Mighty X Marker with a red cap and nozzle, shown diagonally on a plain white background.
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Permanent Paint Marker

PM-36 Mighty X Marker® Alcohol-Based Paint Marker - Clip Medium

Clips in and stays ready, so you never miss a mark.
$3.95
$3.95
PM-47 Mighty X Marker® Alcohol-Based Paint Marker - Jumbo
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Permanent Paint Marker

PM-47 Mighty X Marker® Alcohol-Based Paint Marker - Jumbo

Fine detail to bold coverage, one marker, fewer refills.
$8.25
$8.25
PM-68 Yellow Mighty Marker DG on a white background
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Permanent Paint Marker

PM-68 Mighty Marker® DG

$4.50
$4.50
PM-130 Mighty Marker® Hyper Black - Shorty

Permanent Paint Marker

PM-130 Mighty Marker® Hyper Black - Shorty

Permanent black marks, 3-edge tip, built to last outdoors.
$7.50
$7.50
MM-01 Mighty Marker High Purity - Fine - Capillary

Permanent Ink Marker

MM-01 Mighty Marker High Purity - Fine - Capillary

Fine Tip Capillary-fed. Ready to write, no priming needed.
$7.50
$7.50
MM-06 Mighty Marker High Purity - Extra Fine
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Permanent Ink Marker

MM-06 Mighty Marker High Purity - Extra Fine

Extra fine 1.0mm nib. Lab certified for nuclear and aerospace.
$9.25
$9.25
MM-07 Mighty Marker High Purity - Fine
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Permanent Ink Marker

MM-07 Mighty Marker High Purity - Fine

Fine 1.2mm bullet nib. Lab Certified for nuclear and aerospace.
$8.75
$8.75
MM-11 Mighty Marker High Purity - Medium

Permanent Ink Marker

MM-11 Mighty Marker High Purity - Medium

Medium 2.3mm nib with clip cap. Lab certified for nuclear and aerospace.
$7.50
$7.50
MM-08 Mighty Marker® High Purity - Large
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Permanent Ink Marker

MM-08 Mighty Marker® High Purity - Large

Large reversible bullet & chisel nib. Lab certified for nuclear and aerospace.
$9.50
$9.50
MM-09 Mighty Marker High Purity - Shorty
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Permanent Ink Marker

MM-09 Mighty Marker High Purity - Shorty

Shorty 3-Edge chisel nib. Lab certified for nuclear and aerospace.
$12.00
$12.00
PM-92HT Mighty Marker® High Temperature - Fine Line
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Permanent Ink Marker

PM-92HT Mighty Marker® High Temperature - Fine Line

$9.50
$9.50
MM-99HT Mighty Marker® High Temperature - Pump Pen
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Permanent Ink Marker

MM-99HT Mighty Marker® High Temperature - Pump Pen

$8.75
$8.75
Side by Side Comparison

Featured Product Lines for Welding

Manufactured by ArroMark in USA Manufactured in USA by
Arro-Mark®

Swipe to compare →

Mighty Marker® Oil-Based
Mighty Marker® Oil-Based
Mighty X Marker®
Mighty X Marker®
Mighty Marker® Ink Marker
Mighty Marker® Ink Marker
Mighty Marker® Permall Ultra Permanent Ink
Mighty Marker® Permall Ultra Permanent Ink
About This Product Line The workhorse. Industrial paint markers that bond to surfaces as they are. No cleaning, No priming. Industrial-grade permanent paint, minus the xylene. HAPS-free and eco-conscious. Alcohol-based ink that flows on contact. No shaking, no priming, no fuss. Ultra-permanent xylene ink. The HVAC and sprinkler industry standard. Marks through oil and water.
Permanence Permanent Permanent Permanent Permanent
Marker Type Oil-based Paint Alcohol-based Paint Alcohol-based Ink Oil-based Ink
Actuation Valve Controlled Valve Controlled Valve Controlled Valve Controlled
Durability
  • Water Resistant
  • Weather Resistant
  • UV Light Resistant
  • Chemical Resistant
  • Fade Resistant
  • Abrasion Resistant
  • Water Resistant
  • Weather Resistant
  • Fade Resistant
  • Abrasion Resistant
  • Water Resistant
  • Fade Resistant
  • Abrasion Resistant
  • Fade Resistant
  • Water Resistant
Surface Group Compatible surfaces MetalPlasticsGlassCoated & Finished SurfacesRock & StoneCorrugated Packaging & ShippingRubberWood & LumberRock & StonePlasticsCoated & Finished SurfacesMetalCorrugated Packaging & ShippingMetalRubberPlasticsGlass
Works In Surface conditions OilyRustyDirtyWetRoughOily MetalClean Surfaces RecommendedClean Surfaces Recommended--
Application Temp Surface at time of marking use at -50°F to 150°F (-46°C to 66°C) use at -20°F to 130°F (-29°C to 55°C) use at -20°F to 130°F (-29°C to 55°C) Black: -50°F to 150°F (-46°C to 66°C).
Shop Oil-Based Markers Shop X Markers Shop Ink Markers Shop Permall Markers

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

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, 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.
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Need something Specific?

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

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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