SEALANT: FUEL TANK, CLASS B, 6 OZ (P/N pr1776mb2-60z) - As Removed
P/N: pr1776mb2-60z
Category: Fuel Tanks & Cells
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 8 Available |
Product Description
PR-1776M is a low-density, manganese-dioxide cured polysulfide sealant for aircraft integral fuel tank applications. This Class B-2 fuel tank sealant provides fillet sealing at joints and fastener locations where fuel containment integrity is critical. Applied by extrusion gun or spatula, it cures at room temperature with a two-hour work life.
Supplied in 6 oz Semkit packaging and conforming to AMS 3281/BMS 5-45 specifications, this sealant meets aerospace fuel system compatibility and durability requirements for both commercial and general aviation aircraft.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SEALANT: FUEL TANK, CLASS B, 6 OZ (P/N pr1776mb2-60z)?
PR-1776M is a low-density, manganese-dioxide cured polysulfide sealant for aircraft integral fuel tank applications. This Class B-2 fuel tank sealant provides fillet sealing at joints and fastener locations where fuel containment integrity is critical.
Is the pr1776mb2-60z compatible with AVGAS and Jet-A fuels?
Fuel system components are designed for specific fuel types per their engineering specifications. The SEALANT: FUEL TANK, CLASS B, 6 OZ should be verified against your aircraft's fuel system requirements. Currently available in: As Removed. Contact us for fuel compatibility details.
Does the pr1776mb2-60z require companion seals or gaskets for installation?
Many fuel system components require new gaskets, O-rings, or seals during installation. Check your aircraft maintenance manual for the SEALANT: FUEL TANK, CLASS B, 6 OZ installation requirements. We stock related sealing components and can help identify companion parts.
Are there shipping restrictions for the pr1776mb2-60z?
Most fuel system hardware ships via standard methods. Certain items containing fuel residue may require hazmat shipping procedures. We handle all packaging and shipping compliance. Same-day processing available for in-stock items.
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