MM-08 Mighty Marker® High Purity - Large
MM-08 Mighty Marker® High Purity - Large
Brand: Mighty Marker®
Manufactured in USA by: Arro-Mark®
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| Specifications | |
| Permanence | Permanent |
| Marker Type | Alcohol-based Ink, Oil-based Paint |
| Actuation | Valve Controlled |
| Barrel | Aluminum |
| Content Capacity | 13ml |
| Surface Features | |
| Surface | Stainless Steel, Titanium, Exotic Metals, Alloys |
| Application Temperature | Black: -20°F to 130°F (-29°C to 55°C). All other colors: -40°F to 150°F (-40°C to 66°C) |
| Nib Details | |
| Stroke Widths Available | 3.2mm Bullet, 4.8mm Chisel |
| Nib Types Available | Dual Reversible Medium Bullet & Chisel |
| Nib Features | |
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Need Custom Sizes & Colors?
We can accommodate custom requirements
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| Durability | |
| Dry Time | Quick Drying |
| Uses | |
| Application | Sensitive Metal, Indoor |
| Industries | Aerospace & Aviation, Nuclear & Power Generation, Manufacturing, Metal Fabrication, Welding, Inspection |
| Description | |
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The MM-08 Mighty Marker® High Purity Large markers contain laboratory certified, low corrosive, low halogen, high-purity inks or paints. They are used to safely mark stainless steel, titanium, and other exotic metals in settings that require low corrosive requirements like aerospace and nuclear industries. These paints meet or exceed requirements of various aerospace specs such as GE# D50TF8-S7, and various nuclear grade specs such as GE# D50YP12. These pens are also certified for Westinghouse, Pratt & Whitney, and Chicago Bridge & Iron. Low Chloride, Low Fluorine, Low Mercury, Low Cadmium, Low Lead, Low Zinc, Low Sulfur, Low Sodium, Low nitrates, and more. The reversible dual-sided nib pairs a 3.2mm bullet tip on one end with a 4.8mm chisel tip on the other. Flip between them for fine-detail marking or broad coverage in the same marker. Trusted in nuclear, aerospace, and stainless steel fabrication for identification, layout, and inspection marking on sensitive metals. Manufactured in the USA by Arro-Mark®, 70+ years of industrial marking craftsmanship. Lab Certification, Certificate of Compliance, and SDS are included with your purchase. -------------------- ®
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| Hazmat Information | |
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Our products are not corrosive to metal. For Industrial use only. Keep away from children. WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov. |
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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.


