Sealants for integral fuel tanks are designed to prevent fuel leaks and resist constant exposure to aviation fuels. They provide long-lasting flexibility and strong adhesion, ensuring safe fuel containment within the aircraft structure.

Fuselage sealants are applied to seal joints and seams in the aircraft body. They help prevent water intrusion, reduce corrosion risk, and protect the structure from environmental exposure during flight and ground operations.

Firewall sealants are formulated to withstand high temperatures and prevent the passage of flames, gases, and smoke. They play a critical role in enhancing fire protection between the engine compartment and other aircraft sections.