Metalline Products

Olive Drab Hexavalent chromates

Olive Drab colored chromates, often called Japanese green, provide excellent corrosion protection over chloride, alkaline and cyanide zinc plated deposits.  They impart a “self-healing” thin gelatinous film that will maintain its corrosion resistant integrity even after being scratched.  Metalline Chemical Corporation manufactures the following unique ultra high protection olive drab chromate:

  • OLIVE HT is a liquid hexavalent ultra high protection olive drab chromate for zinc plated deposits.  OLIVE HT will consistently provide up to 500 hours of salt spray protection to 5% white corrosion.  OLIVE HT is easy to use and easy to maintain with only one component for make-up and additions.