The Lockfast Rubber Plunger is designed to be used to loosen blockages caused by soft material.
To use, connect to the Lockfast Rods and insert into the pipeline. Use a pumping action to create waves in the pipeline. After a few seconds, remove the plunger and check to see if the water is flowing. If not, do it again. Once flowing, flush the pipe.
Our Lockfast Rubber Plunger is only available in one size.