Writes on all plastics, glass, metal, wood, paper and cloth, including Teflon® fluoropolymer resins.
- Precision seal valve provides smooth ink flow and preserves the pen’s life, even if left uncapped
- When dry, the solvent based ink is temperature resistant from 0°C to 155°C (32°F to 310°F)
- Markings are insoluble in water or hydrocarbons
- Resists many solvents, but is easily removed with alcohol or acetone