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BERULUB FK 164 DISPERSION OZF 10 is a fully synthetic and translucent contact protection oils dissolved in a non-toxic and non-inflammable solvent. After evaporation of the solvent an extremely thin oil film is left that offers hardly any contact resistance. BERULUB FK 164 DISPERSION OZF 10 is appropriate for dip lubrica-tion (e.g. by using sieve baskets) which offers an economic and efficient way of being applied to a large number of fully assembled static or slid-ing contacts.