Abstract: A dental device is disclosed for dispensing a slurry-like dental compound, such as MTA, into a tooth cavity. The device comprises a delivery tool with a dispensing tip and a plastic tubing sleeve, for example, polyethylene, TEFLON®, TYGON®, or other inert tubing. The inner diameter of the sleeve is approximately the same as or slightly less than the outer diameter of the dispensing tip, thereby creating a tight seal between the sleeve and the dispensing tip, but still allowing the sleeve to slide along the dispensing tip when pressure is exerted. The outer diameter of the sleeve is chosen so that the sleeve rim forms a seal around the insertion point on the tooth. The sleeve length is long enough to allow a hydrated filling compound such as MTA to be loaded within the bore of the sleeve between the end of the sleeve and the displacing shaft, but short enough to withstand pressure applied to the dispensing tip to extrude the compound.