This document provides information about CSG (Coatings Specialist Group) and their Surface Antimicrobial System (SAS) and PURETi products. It discusses CSG's history and clients, describes SAS and PURETi technologies which inhibit bacteria and purify air/surfaces, and provides facts about how SAS kills 99.9% of bacteria and protects surfaces/fabrics for up to 3 years from microbial growth.