3M™ Aerospace Sealant AC-240

Maintains flexibility and bond strength for reliable performance when applied to integral fuel tanks and fuselages

Performs well on metals and many coatings under extreme temperature, weathering, and stress

Easy to use formula for quick fuel tank and fuselage repair

Maintains flexibility and bond strength for reliable performance when applied to integral fuel tanks and fuselages
Performs well on metals and many coatings under extreme temperature, weathering, and stress
Easy to use formula for quick fuel tank and fuselage repair
Class B formula is easy to mix and apply by extrusion gun or spatula for fast application time