Ketron® PEEK is stocked in our 19 Locations in the USA, Singapore & Taiwan. Virgin PEEK material offers steam and wear resistance, and can be used continuously to 480°F (250°C) and in hot water or steam without permanent loss in physical properties. For hostile environments, PEEK is a high strength alternative to fluoropolymers. Ketron® PEEK 1000 is a Virgin, Unfilled PolyetherEtherKetone).