This PACKMASTER packing is produced using fine particles of graphite entrapped within expanded PTFE and a silicone break-in lubricant. It can be utilized in an extremely wide range of applications including acids, alkalis, aromatic and aliphatic solvents, alcohols, esters, petroleum and synthetic oils, steam, water and aqueous solutions, and air and dry industrial gases. This universal applicability will translate into better cash flow from reduced inventory and lower training and installation costs. PACKMASTER 6 features good thermal conductivity, speed capability, chemical resistance, low coefficient of friction, and low coefficient of thermal expansion. Excellent for use in pumps, mixers, and agitators. The Garlock family of companies is acknowledged as the global leader in high-performance fluid sealing and pipeline protection products for industry and infrastructure. Founded in 1887 and headquartered in Palmyra, NY, Garlock has 18 global operations employing more than 2,000 people.