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.
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Application
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Sealing
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Application Life
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1 Minute, 2 Hour, 30 Hour |
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Container Size (Imperial)
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1 Gallon, 1 Ounce, 1 Ounce, 2.5 Quart, 5 Ounce, 6 Pint
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Cure Type
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Fast Cure
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Factory ISO Certification
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No ISO Certification information available
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Product Color
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Black
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Product Form
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Kit
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Too See 3M™ Aerospace Sealant AC-251 technical data sheet (TDS) and the 3M™ Aerospace Sealant AC-251 safety data sheet (SDS). Visit here
