These are carbon or graphite core components that are coated or bonded with a layer of metal. Super useful in high-performance, high-stress, or extreme-environment applications. With high dimensional stability and dry-running capabilities, they guarantee steadfast sealing under the most demanding conditions while customised expansion coefficients minimise leakage, enhancing overall efficiency. They’re carbon graphite materials known for being lightweight, strong, heat-resistant, and chemically stable with a metal layer added for enhanced properties like: