There is a Long Thread D Joint White offered by us that is a non-hardening, non-separating, non-toxic paste that lubricates and seals all threaded joints. This compound permits a tighter assembly with lower torque for secure permanent sealing of all threaded connections. Threaded joints are the most common type of releasable connections, which employ various fastenings to ensure relative immobility of the joined elements of machines and mechanisms. The Long Thread D Joint White is made available by us for use in various places.