Markhal
Markal® Pro-EX® Lumber Crayons
The professional-grade lumber crayon formula provides extended write out and superior strength, with bright marks and unsurpassed color visibility on a variety of different surfaces in the construction trades. This premium-grade crayon works on wet, dry, hot and frozen surfaces and is ideal for hot and cold climates.
FEATURES/BENEFITS
- 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)
INDUSTRY USES
- Construction
- Stone and masonry
- Lumber and timber industry
SURFACE USES:
- Wet or Dry Lumber / Wood
- Concrete and stone
- Metal
- Plastic
- Rubber
