ASTRON Antifreeze A 11 blue, green, yellow

SKU: 4901

Coolant.

ASTRON Antifreeze A 11 is an economical corrosion inhibitor and anti-freeze agent concentrate for radiators in water-cooled vehicles. The product is free of nitrite, amines and phosphates. ASTRON Antifreeze A 11 provides excellent frost and corrosion protection all year round. The product does not have any negative effect on coolant hoses or cylinder head gaskets.
ASTRON Antifreeze A 11, mixed with the correct amount of water, is used as a coolant and thermal transfer fluid in internal combustion engines. The product is suitable for engines made in cast iron, aluminium and a combination of these two metals, and for cooling systems made from aluminium or copper alloys. We recommend maintaining a concentration of 50% (v/v) during all seasons.
Observe manufacturer instructions!

• Specifications:
• ASTM D 3306
• SAE J1034
• AS 2108-2004
• AFNOR NF R15-601
• BS 6580:2010

• Recommendation*:
• MB325.2
• MAN 324 NF
• VW TL 774 C
• MTU
• BMW
• Opel-GM
• Deutz/MWM
• Ford/Jaguar
* Complies with OEM manufacturer requirements.

TYPICAL CHARACTERISTICS

METHODS

UNITS

ASTRON Antifreeze A 11

Density at 20°C

Reserve alkalinity (pH 5.5)

boiling point

PH value

Flash point

Antifreeze at 50 vol.%

Color

ASTM D 4052

ASTM D 1121

ASTM D 1120

ASTM D 1287

ASTM D 92

ASTM D 1177

g/cm³

ml 0.1 n HCl

7.5-9

yellow/ blue/ green

* Complies with OEM manufacturer requirements.
The specified values may vary within the usual commercial range.

May 28, 2025

CHARACTERISTICS