Coolant Extended Life

QALCO Coolant Extended Life is a nitrite free 50/50 pre-diluted with de-ionized water. The formulated product is perfectly balanced with organic acid corrosion inhibitor technology to provide long life protection all the metals of engine cooling system, especially aluminum alloys and light metals. It is a silicate-free and nitrite free formulated coolant which uses propriety organic corrosion inhibitor to provide superior corrosion protection of all cooling system metals.