Kontakt Chemie is the manufacturer of the KONTAKT WL 71004-AA electrical contact cleaner. This aerosol spray is designed for maintenance and cleaning of electrical contacts. It is typically used to remove dirt and oxidation to ensure reliable contact performance. https://elecena.pl/product/28921872/kontakt-chemie-71004-aa-kontakt-wl-electrical-cleaner-100ml-fast-drying 2025-06-09 https://elecena.pl/product/28921872/kontakt-chemie-71004-aa-kontakt-wl-electrical-cleaner-100ml-fast-drying 2026-07-09