Open up clogged grease fittings with the original Grease Buster ®. Simply fill with a solvent and tap the piston with a hammer. The updated design includes a textured grip and two o-rings. Manufactured by LockNLube in the USA.
THE ORIGINAL GREASE BUSTER® IS THE TOUGHEST TOOL ON THE MARKET TO OPEN CLOGGED GREASE FITTINGS.
The Original Grease Buster® is the most rugged version of his products.
The Grease Buster's piston, included with the product, is hollow and should be filled with a liquid (not aerosol) penetrating oil. Seat the piston in the Grease Buster, attach the coupler to your Zerk fitting, and tap the piston with a hammer. This forces the penetrating oil into the fitting and loosens it for regular greasing.
The Grease Buster is the answer to a problem that many people have lived with for a long time. Plugged-up grease fittings and bearings are a problem common in machinery. One greases a machine and the grease can dry out before the machine is used again. The tool consists of a heavy-duty adjustable hydraulic coupler, cylinder, and a piston with a knob.
Instructions: Remove the piston. Fill the cylinder by pouring in penetrating oil. Start the piston back into the cylinder. Place the tool onto the grease fitting and by tapping the piston, forcing the solvent into the fitting and or bearing. The key work is TAP. Using a lightweight hammer and small, rapid taps, work the penetrating oil into the fitting. You're trying to dissolve the clog, not blast it out of the way. Repeat if necessary.