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PPG Proseal PR-1776M B-2 Low Weight Fuel Tank Sealant - Quart Kit

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PPG Proseal PR-1776M B-2 Low Weight Fuel Tank Sealant - Quart Kit

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Part numbers : RX1-09-02003 , PR 1776M B2 , 09-02003
Unit of Measure: QT

447.35 EUR / QT 447.347689546882 EUR 447.35 € excl. VAT

447.35 EUR / QT excl. VAT

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Up to 4 QT ready to ship on Thursday 2026-10-22
Order before 16:00 CET Tomorrow

PPG PR-1776M B-2 is a low-weight, two-part, manganese dioxide-cured PERMAPOL® P-5 modified polysulphide sealant for aircraft integral fuel-tank and fuselage fillet-sealing applications. This quart kit is identified by manufacturer part number PR-1776M B-2.

The uncured material is a low-sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form a resilient sealant with adhesion to common aircraft substrates.

  • Low-density fuel-tank sealant designed to provide up to 20% weight saving by volume versus traditional sealants
  • For fillet sealing of fuel tanks and other aircraft fuselage sealing applications
  • Service temperature range: -54°C to +121°C, with limited excursions up to +182°C
  • Cured sealant retains elastomeric properties after prolonged exposure to jet fuel and aviation gasoline
  • Resists limited contact with phosphate-ester-based hydraulic fluids
  • Quart kit packaging

Consult the current PPG technical data sheet and safety data sheet before use, and follow the applicable maintenance data and approved process requirements.

Manufacturer documentation: PPG PR-1776® M Class B Low Weight Fuel Tank Sealant

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