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

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Greenzone 50/50