Catalog number: S15531 Features: ● Heat resistant up to 70℃ and cold resistant up to -15℃, this chalk does not melt easily and writes clearly. ● Can be used to write anywhere. ● Can be used to write on wet, smooth surfaces. Applications: ● Wet materials (wood, steel, roads in the rain), asphalt, block materials, concrete, glass, tires, etc. Specifications: ● Color: Fluorescent yellow ● 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. ● To erase, wipe with a dry cloth or tissue. (If you want to paint after erasing, wipe off thoroughly with kerosene or benzine.) Material/Finish: ● Wax/Pigment
