CS 3204 is a fuel resistant sealant for use on integral fuel

tanks and pressurized cabins as well as other areas subject

to contact with aircraft fuels, lubricants, oils, water and/or

weathering.

CS 3204 is a two-part polysulfide base compound which

cures at room temperature to a flexible, resilient rubber with

excellent adhesion to aluminum, magnesium, titanium,

steel, and numerous other materials. CS 3204 is designed to

withstand the attack of sulfur compounds that are present in

jet fuels. When mixed, CS 3204 Class A is a self leveling

liquid. CS 3204 Class B is a thixotropic paste that will not

flow or sag on vertical or overhead surfaces.