Outdoor Powder Chalk

[Features]
· Lines drawn on concrete, asphalt or steel frames outdoors are difficult to erase even if it rains or the lines get wet.
· Can be used for chalk lines and line drawers from various companies.
· Powdered chalk used to draw lines outdoors that are difficult to erase even if it rains or the lines get wet.
[Applications]
· For chalk lines.
· Powdered chalk for chalk lines.
· For drawing lines outdoors in locations where the lines do not have to be erased.