Markal Timberstik+ pro-grade is a new and improved version of the well-known Markal Pro-EX lumber crayon. 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.
Stronger formula for reduced breakage and longer marking life
Superior performance on treated wood
Marking range: -20 deg F to 150 deg F
Clay-based formula for smooth, fast marking
Industry uses are for construction stone, masonry, lumber, and timber industry
Surface uses are for wood concrete, metal, plastic, and rubber