Servo Grease ZDP1 is a drill pipe thread compound grease.It is produced for applications on tool joints, drill collars and other rotary shouldered connections at Oil and gas exploration rigs.It is used to protect against seizure form excessive torque. It also acts as a leak proof seal at high temperature and pressures.
| Colour | Grey |
| Worked Penetration at 25 deg C after 60 strokes | 290-310 |
| Drop Point deg C Min. | 190 |