คุณลักษณะ

• You can write well anywhere, even on wet smooth surfaces.
• It won't go away with rain or water.
• You can wipe it off easily by wiping it with a dry cloth or tissue. (Wipe clean with kerosene or benzine before painting.)
• Does not melt at 70°C and can be written at temperatures as low as -15°C.
• Applications :
• Wet materials, glass, steel, PVC pipes, plastics, rainy roads, etc.
• Cold sites in winter
• Outdoor storage materials and water
• For work during heavy rain