Available in white colored liquid form, Solar PV Ribbon Solder Flux 910 is required for tinning of PV ribbons. This solder flux contains water based acidic solution that has chloride based content. This chemical is effective for cleaning of copper and brass surface for removal of oxides and contaminants with organic content. Special care needs to be maintained during its handling. As it contains acidic content, therefore, its skin exposure needs to be avoided. Air exhaust system needs to be used to prevent inhalation of generated smoke. Available in clear liquid form, this solder flux has standard shelf life.