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3M AC-251 B-1/2 Aerospace Sealant
3M AC-251 B-1/2 Aerospace Sealant
Product Code: P017523
From $162.37

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 6oz (3.5oz Fill) Injection Kit (New Formulation)

Silmid P/N: P0251191
3M AC-251 B-1/2 Aerospace Sealant 6oz (3.5oz Fill) Injection Kit (New Formulation)
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$180.42 (excl VAT) $180.42 (Inc VAT)
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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.

Technical Information

  • UN Number 3267 CL8
  • Commodity Code 32141090
  • Country of Origin United States
EXPORT CONTROL: This product is affected by export control regulations, and as such delivery will be limited to United Kingdom customers only. For more information, please contact your Account Manager, email info@silmid.com or call the office on +44 (0)1675 432 850.

Data Sheets

Download the 3M AC-251 B-1/2 technical data sheet (TDS) and the 3M AC-251 B-1/2 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 Properties

Pack Size
6oz (3.5oz Fill) Injection Kit
Product Colour
Black | Dark Brown
Brand
3M
Manufacturer Name
3M PLC
Sealant Class
Class B
Application Time
30 Minutes

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, nonsag consistency and can be readily applied with a spatula or extrusion gun on vertical surfaces.

Applications:

  • Canopy and windshield sealant
  • Exterior moldline applications

Additional Content

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.