These marking pens contain high-purity inks for safely marking nuclear pipes and vessels. Welding operations, automotive plants and aircraft industries can also benefit from them. The ink has been certified by an outside laboratory and will not contaminate or adversely effect the surfaces being marked

• Dual sided acrylic nib (bullet/chisel)
• Patented valve action-writes easy & won't leak
• No grating, scratching or damaging to surfaces
• Can be used on most surfaces
• Valve operated fiber tip
• For Industrial use only
• Aluminium barrel

Arro-mark Mighty Marker® 01308 Paint Marker, MM-08, Low Chloride, Tip Size: 1/8 Inch Stroke Bullet, 3/16 Inch Stroke Chisel, Tip Style: Bullet, Chisel, White, Applicable Materials: Stainless Steel