Antifreeze or engine coolant or prediluted antifreeze or prediluted engine coolant shall be deemed to be adulterated:
If, in the form in which it is sold and directed to be used, it would be injurious to the cooling system in which it is installed, or if, when used in such cooling system, it would make the operation of the engine dangerous to the user.
If its strength, quality or purity falls below the standard of strength, quality or purity under which it is sold or offered for sale.