CorBan 27L specified by Boeing Commercial Airplane Company is in the list of QPL for the specifications BMS 338 and NSN 6850014697645. ZipChem CorBan 27L is a corrosion inhibitor compound specifically formulated to be nondrying, used for aeronautical applications such as: Floor rails, antennas, seat slide and lavatory. Successfully used in gearbox applications
Cor-Ban 27L is a smooth, uniform paste. Its application makes it possible to obtain a non-drying smooth film offering excellent protection against corrosion. Cor-Ban 27L contains no chromates, no asbestos, no MoS2 or graphite. Can be used in a very wide temperature range.