3M - AC-240B-1/2 Brn Fuel Tank & Fuselage Sealant 3.5 oz Kt | 051141-57941



Sale price $95.45 Regular price $114.98

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For superior bond strength and flexibility when used on integral fuel tanks and fuselages, we highly recommend 3M™ Aerospace sealant, AC-240 Class B. Sold in a 3.5-ounce kit, this thixotropic, non-sag, fast-curing sealant is polysulfide based and resistant to petroleum chemicals and aviation fuel. It withstands temperature extremes and stress while providing reliable performance. This brown sealant conforms to AMS-S-8802D Class B-1/2, Type II specification.

  • Free of solvents
  • Outstanding aviation gas and jet fuel resistance
  • Resistant to aircraft petroleum products and chemicals
  • Performs well under stress, weathering and extreme temperatures