GSO ASTM D3306:2021

ASTM D3306:20
Gulf Standard   Current Edition · Approved on 01 July 2021

Standard Specification for Glycol Base Engine Coolant for Automobile and Light-Duty Service

GSO ASTM D3306:2021 Files

English 7 Pages
Current Edition Reference Language

GSO ASTM D3306:2021 Scope

This specification covers the requirements for ethylene glycol or propylene glycol base engine coolants used in automobiles or other light duty service cooling systems. When concentrates are used at 40 to 70 % concentration by volume in water, or when prediluted glycol base engine coolants 50 volume % or higher engine coolant concentrate are used without further dilution, they will function effectively toprovide protection against freezing, boiling, and corrosion

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