3M AC-350 Polysulfide Sealant, Class B, 1 pt Kit, 16/Case

★★★★★ 4.3 75 reviews

$90.00
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$90.00
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Product details

Management number 211285462 Release Date 2026/04/04 List Price $36.00 Model Number 211285462
Category

3M's Aerospace Sealant AC-350 is a line of intermediate-density, swift-curing polysulfide sealants, offering superior resistance to aviation fuels and petrochemicals. Its Class A and B versions maintain bond strength on diverse metal, composite, and coated surfaces, catering to various integral fuel tank and fuselage sealing needs.

  • Moderate Density: Balances strength and flexibility
  • Diverse Work Lives and Cure Rates: Caters to Different Process Requirements
  • Easy Mix Ratio: Simplifies Application
  • Non-Flowing Mixed Adhesive: Ensures Precise Application
  • Superior Lap Shear and Peel Strength: Maintains Integrity at Varying Temperatures
Color Brown
Item Form Paste
Brand Name 3M
Material Type Polysulfide
Surface Recommendation Metal, Composite, Coated Substrates

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4.3 out of 5
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75 ratings | 31 reviews
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