CS 3204 Class B is a standard curing, standard density aerospace sealant designed for fuel tank and fuselage sealing applications. This two-part, manganese dioxide cured polysulfide sealant has excellent adhesion to a wide variety of coated and bare aircraft substrates as well as excellent flexibility and resistance to fuel, water, and other aerospace fluids. Cured material has a service temperature range of -65°F to 250°F (-54°C to 121°C) with excursions to 360°F (182°C). CS 3204 Class B is typically used for sealing and repairing integral fuel tanks, cabin pressure sealant, and aerodynamic smoothing. It can be used for sealing joints and seam in fuel and non-fuel areas. Uncured CS 3204 Class B is a thixotropic (low sag) material easily applied with an extrusion gun or spatula. For information on current qualifications or the availability of modified products, contact Sales. The following technical information and data are typical for the material but should not be used for specification or acceptance purposes. Testing was performed in accordance with SAE AMS-S-8802

INTEGRAL FUEL TANK SEALANT

Product Details

Manufacturer	FLAMEMASTER
Part Number	CS3204 B2
Pack Size	SEMKIT (3.5 OZ)
Specification	AMS-S-8802 REV E TY II
Hazmat	NON HAZ

Availability

Under Lead Time (3–4 weeks)