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Attribute Name
|
Value
|
---|---|
Application
|
Sealing
|
Application Life
|
1 Hour, 2 Hour, 30 Minute
|
Brand
|
3M™
|
Color Family
|
Black
|
Container Size (Imperial)
|
1 Ounce, 1 Pint, 1 Quart, 2.5 Ounce, 5 Gallon, 6 Ounce
|
Cure Type
|
Fast Cure
|
Product Color
|
Black
|
Product Form
|
Kit
|
Product Volume
|
0.5 Ounce, 12 Ounce, 2 Ounce, 24 Ounce, 3.5 Ounce, 5 Gallon
|
Storage Environment
|
Room Temperature
|
3M™ Aerospace Sealant AC-251 is our two-part, manganese dioxide cured, polysulfide based sealant for aircraft windshields, canopies and windows. This quick curing product is easy to tool, and the non-sag formula holds its shape on vertical and horizontal surfaces. AC-251 is effective for acrylic, glass, and polycarbonate aircraft transparencies and exterior mold line applications.
Product | Class | Application Life* | Typical Tack Free Time* | Typical Cure Time* (30 Shore A Hardness) |
Specific Gravity | Applications |
---|---|---|---|---|---|---|
3M Aerospace Sealent AC-251 | B-1/2 | 1/2 hour | 4 Hours | 4 Hours | 1.59 | Window & Canopy |
B-1 | 1 hour | 5 hours | 7 hours | |||
B-2 | 2 hours | 8 hours | 9 hours |
3M maintaints partnerships with every major aircraft OEM in the world. Find your spec today.