Greenzone
Antifreeze/Coolant -20
is a value quality, pre-mixed antifreeze/coolant tested to be compatible with all automotive before 2009 as well as light truck antifreeze/coolant type products in the market. It is formulated without amines, borates, nitrites, or phosphates.
The product can be used in a flush and refill service of the cooling system. This product provides critical protection against corrosion on system components including aluminum. This product guards against freezing and boil-over in radiator systems. This product also protects against water pump cavitation.
Properties
Method
Results
Color and Odor
Visual
Green, Characteristic odor
Specific Gravity
ASTM D891,D4052
1.06 – 1.08 g/cc
pH
SM 4500 – H+B
10.5 – 11.5
Freezing Point
ASTM D1177
Up -20 ⁰F
Boiling Point
ASTM D1160
(+200) ⁰F
Density
Conversion
8.8 – 9.2 lb./gal

