EXTENDS RADIATOR LIFE - Removes sludge, rust, scale and corrosion deposits in automotive and fleet cooling systems; helps prevent engine overheating.
EASY TO USE - Entire contents can be poured into a cold radiator without pre-draining.
ECONOMICAL - One 12 oz. bottle treats up to 12 quarts.
SAFE - Will not harm radiator, rubber or plastic parts. Note: Do not use with extended life antifreeze. If splashed on paint, rinse with water immediately.