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Viral Prc Desoto - Pr-1422 B 1/2 Fuel Tank Sealant, 6oz Tube Limited Time 50% Off [0U1QIBEJ]

$20.99 $67.99 -69%

PRC Desoto PR-1422 B 1/2 Fuel Tank Sealant Introducing the PRC Desoto PR-1422 B 1/2 Fuel Tank Sealant, a high-performance, two-part polysulfide compound designed to meet the stringent requirements of aircraft fuel tank sealing. This sealant is certif

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PRC Desoto PR-1422 B 1/2 Fuel Tank Sealant

Introducing the PRC Desoto PR-1422 B 1/2 Fuel Tank Sealant, a high-performance, two-part polysulfide compound designed to meet the stringent requirements of aircraft fuel tank sealing. This sealant is certified to MIL-S-8802 and AMS-S-8802 Class B specifications, ensuring it's suitable for a wide range of aircraft applications. With its excellent adhesion to common aircraft substrates, the PR-1422 B 1/2 is the go-to choice for maintaining the integrity and safety of your aircraft's fuel system.
  • Compliant with MIL-S-8802 and AMS-S-8802 Class B specifications
  • Excellent adhesion to aircraft substrates
  • Wide service temperature range

Product Features and Specifications

The PR-1422 B 1/2 Fuel Tank Sealant is a versatile solution that offers a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This ensures that it can withstand the harsh conditions of both cold and hot environments. The uncured material is a low-sag, thixotropic paste, which makes it easy to apply using an extrusion gun or spatula. Once cured at room temperature, the sealant forms a resilient barrier that maintains its integrity over time.
  • Service temperature range: -65°F (-54°C) to 250°F (121°C)
  • Intermittent excursions up to 275°F (135°C)
  • Easy to apply with extrusion gun or spatula

Applications and Benefits

Whether you're working on a general aviation aircraft or a commercial jet, the PR-1422 B 1/2 Fuel Tank Sealant is a reliable choice for ensuring a secure and leak-free fuel system. Its ability to withstand prolonged exposure to both jet fuel and aviation gas makes it an ideal solution for maintaining the longevity and performance of your aircraft. The sealant is also tested in accordance with AMS-S-8802 and MIL-S-8802 Class B specification test methods, providing you with peace of mind that you're using a high-quality product.
  • Excellent resistance to jet fuel and aviation gas
  • Proven performance in a variety of aircraft applications
  • Compliance with industry standards for quality and safety

What Our Customers Say

December 27, 2025

Absolutely no complaints!

So glad I went ahead with this purchase.

- Estrella O..

December 27, 2025

Absolutely no complaints!

This is a very clever and highly useful gadget.

- Rowan P..

December 27, 2025

Absolutely no complaints!

It's a great product for its total cost.

- Marcos N..

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