Exclusive Distributor of Learn More PRODUCT LINEUP 22K Rod and Piston20K Duoseal20K Static Seal21K Wiper Previous Next AWC 800 Elastomer Material Chesterton’s premium-grade thermoset polyurethane, AWC800, is designed for high performance sealing in hydraulic, pneumatic and static applications. Learn More Fluid Power Sealing Technology The Chesterton cylinder upgrade program applies a systematic solutions approach for improving seal performance. Learn More