FLUONOX® KB6253 is a fluoroelastomer which consists of HFP, VDF, and TFE. FLUONOX® KB6253 is Bisphenol AF cure incorporated fluoroelastomer. It shows the best low temperature behavior among standard fluoroelastomers copolymers and terpolymers. This grade is suitable for injection and transfer moulding. FLUONOX® KB6253 grade is an excellent choice for making O-rings, seals, and gasket where both low temperature resistance and good compression set are required.