Pennzoil^® Antifreeze & Summer Coolant

Provides year-round protection for the cooling system. Its special formulation contains a balanced inhibitor package that guards against corrosion of all seven metals present in common cooling systems. Compatible with all major brands, will not affect automotive hoses or gaskets, and helps prevent freeze-up in winter and boil-over in< summer. Green color signals its presence in the cooling system.

For more technical data, see product data sheets.