Flame Master

CS3204B2 Fuel Tank Sealant

CS3204B2 Fuel Tank Sealant 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.  CS3204B2 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. CS 3204 Class B is a thixotropic paste that will not flow or sag on vertical or overhead surfaces.

CS 3204 Parts A and B are carefully matched at the time of manufacture to provide optimum performance when cured. Care should be taken to assure that Parts A and B are combined as recommended on the container label. When mixing pre-measured kits do not thin CS3204 with solvents.

The storage life of CS 3204 is nine months when stored in the original unopened containers at temperatures below 80°F.  Some change in work life, viscosity and curing rate may occur during this period. However, such changes are slight and in no way affect the end performance of the product.

Specifications

Label Value
Specification meets AMS-S-8802 formerly Mil-S-8802F, Type II

Documents

Title File
Technical Data Sheet Download