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3M AC-251 Class B-1/2 Aerospace Sealant is a two-part, quick curing, polysulfide based canopy and windshield sealant.

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3M AC-251 B-1/2 Aerospace Sealant 3.5oz Cartridge

Silmid P/N: AC251BA6OZ
No Stock - Standard lead time 183 business days
Please order in multiples of 24

3M AC-251 Class B-1/2 Aerospace Sealant is a two-part, quick curing, polysulfide based canopy and windshield sealant.

Technical Information

  • Commodity Code 32141010
  • Country of Origin United States

Data Sheets

Download the 3M AC-251 B-1/2 Aerospace Sealant 3.5oz Cartridge technical data sheet (TDS) and the 3M AC-251 B-1/2 Aerospace Sealant 3.5oz Cartridge safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available.

Product Information

This product is formulated for sealing acrylic, glass, and polycarbonate aircraft canopies and windshields. It contains no solvents, does not craze and quickly cures, exhibiting excellent adhesion and resistance to UV and weather exposure. 3M AC-251 Class B Sealant has a thixotropic, non-sag consistency and can be readily applied with a spatula or extrusion gun on vertical surfaces.

Applications:

  • Canopy and windshield sealant
  • Exterior moldline applications

Shipping information

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.