The Tychem C, model CHA5 coverall is made from a lightweight and durable fabric which utilises the strength of Tyvek and a polymeric barrier coating to offer good permeation barrier protection against a wide range of inorganic chemicals and biological hazards (even under pressure). Tychem C is used for splash or pressurised splash protection in a variety of industrial environments, including pulp and paper manufacturing, food processing, chemical processing and pharmaceutical manufacturing. Conforming to: Chemical protective clothing, Category III, Type 3-B, 4-B, 5-B and 6-B; EN 14126 (barrier to infective agents), EN 1073-2 (protection against radioactive contamination); and Antistatic treatment (EN 1149-5) - on inside.