3M™ Aerospace Sealant AC-275

  • Maintains flexibility and bond strength in a wide variety of temperature and stress conditions
  • Helps reduce application time; easy to mix and apply by extrusion, injection gun or spatula
  • Qualified to Lockheed FMS 1044 and FMS 3055* *please validate at time of usage
  • Available in Class B
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Specifications
Application Life
2 Hour, 30 Minute, 6 Hour
Capabilities
Aircraft Maintenance & Production Efficiency
Cure Type
Standard Cure
Product Color
Brown
Product Key
275B6
Product Details
  • Maintains flexibility and bond strength in a wide variety of temperature and stress conditions
  • Helps reduce application time; easy to mix and apply by extrusion, injection gun or spatula
  • Qualified to Lockheed FMS 1044 and FMS 3055* *please validate at time of usage
  • Available in Class B

A high temperature, polysulfide, fuel tank and fuselage sealant. It has outstanding resistance to jet fuel, as well as resistance to chemicals and petroleum products common to the aircraft industry.

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.