Experience ultimate performance with Graphtex Ultra (GTU), a packing made from ultra-slippery W. L. Gore and graphite braided fibers, impregnated with Teflon. With high thermal conductivity, it ensures superior heat dissipation and cooler shaft temperatures. Made from a synthetic fiber, this packing remains soft, pliable, and dimensionally stable over time, making it ideal for modern high RPM applications.
- Rated to 536°F shaft (not engine) rotation speed of 4,400 ft/min
- Color is black