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3M Aerospace Sealant AC-380 Class B is a two-part, manganese dioxide cured, polysulfide polymer based sealant. It is a fast cure, 1.1 specific gravity, solvent free, low shrinkage, and high temperature integral fuel tank sealant. B-2 represents a minimum application life of 2 hours.

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3M AC-380 B-2 Aerospace Sealant qt (w/ 26 oz fill) Kit

GracoRoberts P/N: 102374-100
$455.53
Estimated lead time 75 business days
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Please order in multiples of 9

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3M Aerospace Sealant AC-380 Class B is a two-part, manganese dioxide cured, polysulfide polymer based sealant. It is a fast cure, 1.1 specific gravity, solvent free, low shrinkage, and high temperature integral fuel tank sealant. B-2 represents a minimum application life of 2 hours.

Technical Information

  • Product Type Specialty Sealant
  • Product Form Paste
WARNING: Known to cause cancer and reproductive harm. See www.P65Warnings.ca.gov and refer to SDS before use.

Product Information

This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. It offers as much as thirty percent weight savings, per unit volume, over traditional sealants with similar purpose.

Data Sheets

No Datasheets Available

Product Properties

Brand
3M
Manufacturer
3M
Product Type
Specialty Sealant
Product Form
Paste
Product Size
qt (w/ 26 oz fill) Kit
Manufacturer Part #
7000048249
Also Known As
AC-Tech AC-380 B-2 Aerospace Sealant
Country Of Origin
United States

Additional Content

Request a Technical Consultation
Request a Technical Consultation
3M Brand Page
3M Brand Page
3M Aerospace Brochure
3M Aerospace Brochure

Shipping Information

For information about the available delivery options please visit our Shipping Guide.

Some products in our catalog are classified as Hazardous for shipping so some restrictions and/or additional shipping fees may apply.