As nouns the difference between silicone and fluoroelastomer

is that silicone is any of a class of inert, semi-inorganic polymeric compounds (polysiloxanes), that have a wide range of thermal stability and extreme water repellence, used in a very wide range of industrial applications, and in prosthetic replacements for body parts while fluoroelastomer is any of a range of partially fluorinated polymers or copolymers that are chemically and thermally stable elastomers.