Tyvek protective overgarments are the industry standard for protection, durability and comfort against dry particulate hazards. They stop microporous particles even after abrasion. Because they are an inherent barrier, not a coating or laminate, they can’t be easily scratched through or worn way. Tychem® QC fabric provides at least 30 minutes of protection against 42 chemical challenges. Tychem® QC is used for light splash protection in a variety of industrial environments, including petroleum refining, pulp and paper manufacturing, food processing, chemical processing, and pharmaceutical manufacturing.