Loctite-SF-7039-Contact-Cleaner-Spray-Loctite-2098988-p-Loctite-SF-7039-is-a-contact-spray-cleaner-formulated-for-use-on-electrical-contacts-exposed-to-moisture-or-other-contaminants-without-damaging-existing-varnishes-It-leaves-a-water-rep…View more