3M AC-350 B-4 PMF Aerospace Sealant 2.5 Oz Cartridge
3M AC-350 Class B Aerospace Sealant is a two-component, manganese dioxide cured sealant. It is a fast cure, intermediate density polysulfide sealant suitable for fuel tank and fuselage applications. B-4 represents a minimum application life of 4 hours.
Note: This product is premixed.
Technical Information
- Product Type Specialty Sealant
- Product Form Paste
Product Information
This product 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 aluminum, titanium, steel, stainless steel, glass, and many coatings under extremes of temperature, weathering and stress.
Data Sheets
Product Properties
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Shipping Information
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