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PPG PR1440 A-4 Aircraft Integral Fuel Tank Sealant 500ml Kit

Silmid P/N: 01440A4050
$130.17 (excl VAT) $130.17 (Inc VAT)
No stock - lead time 87 days
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PPG PR-1440 Class is an aircraft integral fuel tank sealant. It has service temperature range from -65°F (-54°C) to 250°F (121°C), with this intermittent excursions up to 275° (135°C).

Technical Information

  • Commodity Code 32141010
  • Country of Origin United Kingdom
  • UN Number 1133 CL3 / 3082 CL9

Product Information

This material is designed for brush sealing of fasteners in fuel tanks and other aircraft fuselage sealing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.

PR-1440 Class A is a two-part, manganese dioxide cured polysulfide compound. The uncured material is suitable for application by brush in thickness up to 25 mils. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.


  • PPG PR1440 A-4
  • Aircraft Integral Fuel Tank Sealant
  • 500ml Kit

Shipping information

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.