Markal Pro-EX is a clay-based, extruded lumber crayon for bright marks on different surfaces in the construction trades. This premium-grade crayon works on wet or dry surfaces.
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)
- Construction
- Stone and masonry
- Lumber and timber industry
- Wood
- Concrete and stone
- Metal
- Plastic
- Rubber
* All Pictures Shown Are For Illustration Purpose Only. Actual Product May Vary Due To Product Enhancement.