Tyvek® 600 garments are composed of flash spun high density polyethylene which creates a unique, nonwoven material available only from DuPont. Tyvek® garments provide an ideal balance of protection, durability and comfort. They are now available with serged and over-taped seams that provides the performance of Type 4/5/6 garments, which have been tested to standards against heavy liquid aerosols and airborne solid particles. The coveralls provide an effective barrier against many water-based inorganic chemicals in low concentration and particles (down to 1.0 micron in size). Tyvek® 600 coveralls are suitable for applications such as pharmaceutical manufacturing, medical applications, research and biosecurity laboratories, nuclear and maintenance. Tyvek® 600 Type 4/5/6 coveralls offer the following safety and comfort benefits: