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Product Code: VAR0000279
From $149.69

3M AC-350 Class B-2 Aerospace Sealant is a fast cure, intermediate density polysulfide sealant suitable for fuel tank and fuselage applications.

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3M AC-350 B-2 Aerospace Sealant

Silmid P/N: VAR0000279
From $149.69 (excl VAT) $149.69 (Inc VAT)

3M AC-350 Class B-2 Aerospace Sealant is a fast cure, intermediate density polysulfide sealant suitable for fuel tank and fuselage applications.

Data Sheets

Download the 3M AC-350 B-2 Aerospace Sealant technical data sheet (TDS) and the 3M AC-350 B-2 Aerospace Sealant safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, select the product size you are interested in and the datasheet will be visible for download if one is available.

Product Information

This two-component, manganese dioxide cured sealant is solvent free and has outstanding resistance to aviation gasoline and jet fuel, as well as resistance to chemicals and petroleum products common to the aircraft industry. It maintains flexibility and bond strength on most metal substrates such as; aluminium, titanium, steel, stainless steel, glass, and many coatings under extremes of temperature, weathering and stress. The mixed compound is a thixotropic paste easily applied by extrusion, injection gun or spatula, and exhibits superb tooling properties.

Applications:

  • Sealing integral fuel tanks
  • Repairing integral fuel tanks
  • Sealing fuselages

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.