Kontakt Chemie Air-Dusters Gas duster 632230 - Kontakt-Chemie 33167-DE, CRC Kontakt Chemie's DRUCKLUFT 67 is a non-flammable compressed air spray designed for high-pressure cleaning applications. It effectively removes dust and debris from electronic components, such as circuit boards, plugs, and switches. Ideal for maintenance in workshops, it ensures thorough cleaning without leaving residues. Kontakt-Chemie 33167-DE DRUC.KLUFT 67 Gas Duster Non-Flammable 400ml