BIOBOR JF For contaminated aircraft or storage systems with microbial growth present, Biobor JF should beused as a “shock treatment” to kill and control organisms in the fuel tank. Biobor JF may... MSRP: Now: $323.94 Choose Options HAMMONDS | sku: BIOBOR JF BIOBOR JF MSRP: Now: $323.94 Choose Options Compare Selected × OK