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Dielectric Gross Leak Testing


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3M™ Fluorinert™ Electronic Liquids are ideal for electronic quality control testing. Their high dielectric strength - in excess of 35,000 volts across a 0.1 inch gap - allows sensitive electronics to be tested both physically and electrically while immersed in the liquid.

Product Family

3M™ Fluorinert™ Electronic Liquids 3M™ Fluorinert™ Electronic Liquids

A family of perfluorinated liquids offering unique properties ideally suited to the demanding requirements of electronics manufacturing, heat transfer and other specialized applications. We recommend FC-40 or FC-43 for your gross leak testing applications.