LifeKoat : TOTO uses a state-of-the-art plating process, called LifeKoat, that gives faucets durability. The LifeKoat ionic plating procedure covers the entire faucet with a special finish that: prevents corrosion, improves scratch resistance and increases hardness.

Soiree Thermostatic Mixing Valve Trim with Dual Volume Control
TS960D