Can PTFE gasket withstand chemical exposure? Absolutely yes, which is precisely why they dominate bulk buying decisions in the valve, pump, and piping industries. Many procurement professionals, when questioning prolonged chemical resistance, often recall a fiasco where elastomeric gaskets required reassembly within a week.
Around where aggressive dies or cleaning chemicals made compounding really vicious—well performed.
For nuclear or pollution sterilization which reach rare demand: Failure= nightmare . Yet constant brand promos stir troubleshooting solutions. --- etc without missing endpoint