MKL96820EA - Markal Valve Action Paint Marker, White

Reliable Layout and Marking for Professional Welders

For welders and fabricators, clear and precise layout lines are the foundation of a good build. The Markal Valve Action Paint Marker in White is the industry standard for making highly visible marks on steel, aluminum, and stainless steel. When working in low-light shop environments or on dark metal surfaces, the bright white liquid paint stands out significantly better than soapstone or standard ink, ensuring your cut lines and weld points are unmistakable. The paint is formulated to dry rapidly, meaning you can stack materials or move on to the next step of fabrication without worrying about wiping away your measurements.

One of the most critical aspects for welders working with high-grade materials is contamination. This marker is specifically safe for use on stainless steel and exotic alloys because it is formulated to not cause pitting or corrosion. This gives you peace of mind when marking up expensive pipe or plate that requires strict purity standards. The marker's tip is built tough; the medium bullet tip allows for bold, readable lines but is hard enough to write over mill scale, rust, and oil without clogging or fraying immediately. If the tip does get dry or dirty, the valve action system allows you to pump fresh paint through, clearing the nib and getting you back to work instantly.

Whether you are marking cut lengths, identifying material grades, or numbering parts for assembly, this paint marker offers the permanence you need. The marks hold up against heat, handling, and weather, ensuring that your identification stays on the metal from the fabrication shop to the job site. It is an essential tool for every welder's pocket, providing the durability of paint with the precision of a pen.