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.
Stronger formula for reduced breakage and longer marking life
Dimensions: 1/2" hex by 4-5/8" long
Superior performance on wet, frozen or treated wood
Clay-based forula for smooth, fast marking
Marking range of 20°F to 150°F (-29°C to 66°C)
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*KMS Club Members Save up to 30% Off everyday. Online or in-store prices are pre-calculated with discounts and are shown online in red. In-store instant savings or prices are shown on each item label. No additional discounts required at checkout. Flyer or eFlyer savings may be greater!