PX OPTIMUM GREY CT

Permatex’s Optimum Grey is an advanced maximum torque and vibration resistant RTV gasket maker. Optium Grey provides an operating temperature range from -75 to 700 °F. It resists aging, weathering and thermal cycling without hardening, shrinking or cracking Works great on high performance components, exhaust manifolds and intake manifolds It is designed for max performance applications common in import and late model engines and component upgrades