• 3M™ Aerospace Sealant AC-770 B-2, GAL KIT, 4/CASE
  • 3M™ Aerospace Sealant AC-770 B-2, GAL KIT, 4/CASE

    3M Product Number AC-7703M ID 70005222776
    • Low-density to help reduce aircraft weight
    • Low solvent content minimizes shrinkage to help reduce rework and improve processes (Class B only)
    • Helps reduce shrinkage and rework to allow for total cost reduction
    • Excellent tooling properties, easily applied and cures quickly to help improve processes
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    Specifications
    Attribute Name
    Value
    Application Life
    2 Hour
    Cure Type
    Fast Cure
    Product Colour
    Brown
    Product Details
    • Low-density to help reduce aircraft weight
    • Low solvent content minimizes shrinkage to help reduce rework and improve processes (Class B only)
    • Helps reduce shrinkage and rework to allow for total cost reduction
    • Excellent tooling properties, easily applied and cures quickly to help improve processes
    • Maintains flexibility and bond strength in a wide variety of temperatures and stress conditions
    • Easier application – requires less mixing time and less tooling to apply

    An ultra low density, fast cure, polysulfide fuselage sealant. It has outstanding resistance to jet fuel, as well as resistance to chemicals and petroleum products common to the aircraft industry.

    Maintains flexibility and bond strength on aluminum, titanium, steel, stainless steel, and many coatings under extremes of temperature, weathering and stress.