BASE GP-ENGINE & GENERATOR 2W7580 - Caterpillar

Do not use in engines with aluminum cylinder head and block.
... Does not damage gaskets or hoses.... Can be used with glycol base antifreeze.... Has no negative effects on oil.
Do not use with Dowtherm 209.
INSTRUCTIONS FOR USE
For best protection against cavitation, erosion, and corrosion, use inhibitor as shown in the chart.
Before first addition of inhibitor to the coolant, the cooling system must be flushed and cleaned with chemicals if necessary.
Contains alkali. Avoid contact with eyes. Avoid prolonged or repeated contact with skin. Do not take internally. In case of contact, immediately wash skin with soap and water. For eyes, flush with large amounts of water for at least 15 minutes. Call physician. Keep out of reach of children.
Make sure your customers know about this change in the recommendations for use of Caterpillar Cooling System Inhibitor.