3M™ Aerospace Sealant AC-665

  • Qualified to MIL-PRF-81733, Bombardier BAMS 552-007, Cessna CMNP 007 and Lockheed STM 40-112* *please validate at time of usage
  • Available in Class B and C
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Specifications
Application Life
12 Hour, 2 Hour, 30 Minute
Cure Type
Standard Cure
Product Color
Brown
Product Key
665B1-2, 665B2, 665C12
Product Details
  • Qualified to MIL-PRF-81733, Bombardier BAMS 552-007, Cessna CMNP 007 and Lockheed STM 40-112* *please validate at time of usage
  • Available in Class B and C

A chromate containing 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.

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.