3M™ Aerospace Sealant AC-360

• These two-component, manganese dioxide cured sealants have outstanding resistance to aviation gasoline and jet fuel, as well as resistance to chemicals and petroleum products commonly used in the aircraft industry
• 3M AC-360 Class B Sealants maintain flexibility and bond strength on most metal substrates such as; aluminium, titanium, steel, stainless steel, and many coatings under extremes of temperature, weathering and stress
• Less shrinkage due to low solvent formulation
• Easily applied by extrusion, injection gun or spatula, and exhibits superb tooling properties.
• Low shrinkage results in less rework
• Low solvent content minimizes shrinkage to help reduce rework and improve processes (Class B only)

3M™ Aerospace Sealant AC-360 is a family of intermediate density, manganese dioxide cured, polysulfide fuel tank sealants that cure rapidly and provide outstanding resistance to aviation fuels and petroleum chemicals. Both Class A and B variants maintain bond strength on many metal, composite and coated substrates and help meet a range of applications for integral fuel tank and fuselage sealing.

The 3M™ Aerospace Sealant AC-360 family of manganese dioxide cured polysulfide sealants provides a number of advantages and benefits compared to traditional sealants. Two classes, multiple work lives and rapid cure times help meet a wide range of manufacturing and maintenance needs.