Markal liquid and solid paint markers are ideal for use in a multitude of industrial areas including metal fabrication, construction, welding and automotive assembly. Formulated for use on surfaces ranging from steel and iron to glass and textiles, these oil-based paint markers can withstand even the most extreme environmental conditions. Formulated to dry quickly and reduce user health risks with the elimination of xylene, a hazardous solvent, Markal Paint Markers are both durable and easy to use.