PTFE / FOOD SERVICE BRAIDED PACKING Style 98 AKII Packing : TFE Filament Yarn / PTFE Manufactured from TFE filament yarns with PTFE lubricants incorporated into the fibers. The Anti-Keystone II Technology allows for easy conformance to valve stem or shaft. Product Data Sheet Style 102 AKII Blackjack Packing : Expanded PTFE / Graphite Densely braided from 100% GFO material, a filament yarn made from finely ground particles of graphite encapsulated in an expanded PTFE matrix. Product Data Sheet Style 120-P AKII Packing : USDA Compliant / PTFE Fiber / PTFE Manufactured from 100% mix of PTFE fiber and dispersion incorporating a lubricant in just the right amount to resist glazing. Product Data Sheet Style 200 AKII Packing : PTFE Yarn / Heat-Conductive Fluro-plastic Densely constructed from PTFE filament yarns containing heat conductive fluroplastic filaments. Product Data Sheet