Catalog number: S15548 Features: ● Heat resistant up to 70℃ and cold resistant up to -15℃, this chalk does not melt easily and writes clearly. ● Bag type. Uses: ● Wet materials (wood, steel, roads in the rain) asphalt, block materials, concrete, glass, tires, etc. Specifications: ● Color: Black ● Diameter (mm): 17 ● Length (mm): 117 ● Writing line width (mm): 17 ● Lead diameter (mm): 17 ● Type: Oil-based ● Depth (mm): 17 ● Oil-based marking chalk. ● Writes well anywhere. It can be written on wet smooth surfaces, and the written letters will not run off with water. ● To erase, wipe with a dry cloth or tissue to easily erase. ● If you want to paint after erasing, wipe it clean with kerosene or benzine. Material/Finish: ● Wax/Pigment
