• Stronger formula for reduced breakage and longer marking life
• Superior performance on wet, frozen, or treated wood
• Clay-based formula for smooth, fast marking
• Marking range: -20°F to 150°F (-29°C to 66°C)

Ideal for marking:
• Lumber, metal, rubber, concrete, plastic, ceramics, cardboard and paper
• Smooth or rough surfaces
• Construction materials
• Utility poles
• Surveyor stakes
• Sewer & water pipe equipment"