The cementing plugs are manufactured of graded rubber that is fused upon an aluminum core. The top plug can be used when a dual plug system is not required and the bottom cementing plug when dual plug system is required. These plugs are completely PDC drillable.
The operating range of temperature with an aluminum core is up to 200°F. The plug can be ordered for higher operating temperature and operation in either synthetic or mud fluids.
These are available in 16″ to 30 “sizes + any special sizes upon request.