Number V22-500 fluorosilicone sponge is compressible, flexible and designed for extreme high
and extreme low applications. This unique formulation was created for applications containing oils and fluids that would attack general purpose
silicone sponge. Because it also remains flexible at very low temperatures, it is used in oil processing and exploration applications. This
material is 5-10 times more expensive than general purpose silicone sponge so it only used when all other options fail.