Compressed gas. Used as a small portable compressed air bottle to remove dust from difficult to reach areas in radio receivers, televisions, computers, fotocopiers, photographic cameras, telephones, sliding and line contacts, switches, electric and mechanic devices, etc. 100 % non inflammable.
All the products comply with European laws and regulations for aerosols, they do not contain CFCs and they are not harmful to the ozone layer. Products manufactured in the EU.