TP-4000 is a fibrous, flexible compound that evenly surrounds the shaft and acts as a lubricated plug eliminating pressure points. TP-4000 is a self-lubricating and self-cooling : lantern rings and flush systems are not needed. TP-4000 requires zero leakage.

TP-4000 ensures minimal friction for exceptional sleeve life and significant water and energy savings in pumps, agitators and other rotating or reciprocating equipment. Unlike mechanical seals that can be expensive, complex and delicate to handle, TP-4000 is simple and reliable. The only maintenance required is small additions to the existing compound, a simple procedure performed on-line without having to shut down the equipment. TP-4000 reduces downtime and minimizes inventory.