Lubegard 96430 Heavy Duty 2-in-1 Coolant Treatment, 32 fl. oz.
$52.46
These tests allow evaluation, and benchmarking, of corrosion protection performance. They included ASTM D4340, ASTM D1384, and ASTM D2570. Each of the products passed these tests, with the exception of the PenCool 2000.
