SledgeHammer Cementing plugs are manufactured of graded rubber that is fused upon a composite or Aluminum core. This top plug can be used when dual plug system is not required and Bottom cementing plug can use when dual plug system is required. These plugs are completely PDC drillable. Operating rage of temperature with Aluminum core is up to 200 degree Fahrenheit.
Plug can be ordered for higher operating temperature and operation in either synthetic or mud fluids.