MM-11 Mighty Marker High Purity - Medium
MM-11 Mighty Marker High Purity - Medium
Brand: Mighty Marker®
Manufactured in USA by: Arro-Mark®
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| Specifications | |
| Permanence | Permanent |
| Marker Type | Alcohol-based Ink |
| Actuation | Valve Controlled |
| Barrel | Plastic |
| Content Capacity | 10mL |
| Surface Features | |
| Surface | Stainless Steel, Titanium, Exotic Metals, Alloys |
| Application Temperature | use at -20°F to 130°F (-29°C to 55°C) |
| Nib Details | |
| Stroke Widths Available | 2.3mm Bullet |
| Nib Types Available | Medium Bullet |
| Nib Features | |
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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-11 Mighty Marker® High Purity Medium 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 medium 2.3mm bullet nib lays down bold, easy-to-read marks for identification and layout work. 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.


