3M™ Aerospace Sealant AC-730

  • A non-chromated corrosion inhibiting (NCCI) polysulfide fuselage sealant that provides an effective barrier against corrosion on aluminum and between dissimilar metals. It has outstanding resistance to jet fuel, as well as resistance to chemicals and petroleum products common to the aircraft industry
  • Excellent tooling properties, easily applied and cures quickly to help improve processes
  • A manganese dioxide cured sealant that maintains flexibility and bond strength on aluminum, titanium, steel, stainless steel, and many coatings under extremes of temperature, weathering and stress
  • Helps process improvement; excellent tooling properties, easily applied and cures quickly
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Specifications
Application Life
12 Hour, 2 Hour, 30 Minute, 48 Hour, 6 Hour, 8 Hour
Capabilities
Aircraft Maintenance & Production Efficiency, Aircraft Sustainability, Aviation Safety Enhancement
Cure Type
Standard Cure
Product Colour
Brown
Product Key
730B2, 730B6
Product Details
  • A non-chromated corrosion inhibiting (NCCI) polysulfide fuselage sealant that provides an effective barrier against corrosion on aluminum and between dissimilar metals. It has outstanding resistance to jet fuel, as well as resistance to chemicals and petroleum products common to the aircraft industry
  • Excellent tooling properties, easily applied and cures quickly to help improve processes
  • A manganese dioxide cured sealant that maintains flexibility and bond strength on aluminum, titanium, steel, stainless steel, and many coatings under extremes of temperature, weathering and stress
  • Helps process improvement; excellent tooling properties, easily applied and cures quickly
  • Maintains flexibility and bond strength in a wide variety of temperatures and stress conditions
  • Qualified to AMS 3265, Lockheed LMA-MU006, 5PTMUT06 and FMS 3104, and Boeing DPM 5896-2* *please validate at time of usage
  • Available in Class B and C

Two-part liquid polysulfide sealant, solvent-free, thixotropic paste, corrosion inhibiting, chromate-free, fast cure.

The mixed compound is a thixotropic paste. It is an effective barrier against common causes of corrosion on aluminium and between dissimilar metals. It has excellent resistance to aviation gasoline, jet fuel, as well as resistance to chemicals and petroleum products common to the aircraft industry.