---
product_id: 57925035
title: "PRC Desoto - PR-1422 A2 Fuel Tank Sealant - Pint"
brand: "hisco"
price: "฿32560"
currency: THB
in_stock: true
category: "Hisco"
url: https://www.desertcart.co.th/products/57925035-prc-desoto-pr-1422-a2-fuel-tank-sealant-pint
store_origin: TH
region: Thailand
---

# 2-hour fast set time Wide temp range -65°F to 275°F Brush-on application up to 25 mils PRC Desoto - PR-1422 A2 Fuel Tank Sealant - Pint

**Brand:** hisco
**Price:** ฿32560
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal like a pro, fly with confidence!

## Quick Answers

- **What is this?** PRC Desoto - PR-1422 A2 Fuel Tank Sealant - Pint by hisco
- **How much does it cost?** ฿32560 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/57925035-prc-desoto-pr-1422-a2-fuel-tank-sealant-pint)

## Best For

- hisco enthusiasts

## Why This Product

- Trusted hisco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid 2-Hour Cure:** Get your aircraft sealed and ready in record time with a quick-setting formula.
- • **Brush-On Precision:** Easy application with brush-on consistency, sealing fasteners and fuselage with professional accuracy.
- • **Jet Fuel Tough Elastomer:** Maintains elasticity and adhesion even after prolonged exposure to jet fuel and aviation gas.
- • **Military-Grade Certification:** Meets MIL-S-8802 and AMS-S-8802 Class A standards for uncompromising quality and reliability.
- • **Extreme Temperature Resilience:** Performs flawlessly from freezing -65°F to scorching 275°F, ensuring durability in all conditions.

## Overview

PRC Desoto PR-1422 A2 is a military-grade, brush-on aircraft fuel tank sealant with a rapid 2-hour cure time. It withstands extreme temperatures from -65°F to 275°F and maintains excellent elastomeric properties after prolonged exposure to jet fuel and aviation gas. Certified to MIL-S-8802 and AMS-S-8802 Class A standards, it ensures reliable, resilient sealing for fasteners and fuselage applications.

## Description

PR-1422 Class A is an aircraft integral fuel tank sealant, MIL-S-8802, AMS-S-8802 Class A. It has a service temperature range from -65-F (-54-C) to 250-F (121-C), with intermittent excursions up to 275-F (135-C). 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-1422 Class A Aircraft fuel tank sealant, is a two-part, dichromate 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.

## Features

- Class A - Brush on Sealant
- A2 - 2 Hour Set Time
- MIL-S-8802, AMS-S-8802 Class A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072XTHBFR |
| Best Sellers Rank | #3,747,199 in Automotive ( See Top 100 in Automotive ) #314 in Automotive Sealers |
| Date First Available | January 22, 2018 |
| Is Discontinued By Manufacturer | No |
| Manufacturer | HISCO |

## Images

![PRC Desoto - PR-1422 A2 Fuel Tank Sealant - Pint - Image 1](https://m.media-amazon.com/images/I/31Y+A0oi0dL.jpg)

## Frequently Bought Together

- PRC Desoto - PR-1422 A2 Fuel Tank Sealant - Pint
- Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant, 4 oz.
- Permatex 80062 High Tack Gasket Sealant, 4 oz.

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**Shop now:** [https://www.desertcart.co.th/products/57925035-prc-desoto-pr-1422-a2-fuel-tank-sealant-pint](https://www.desertcart.co.th/products/57925035-prc-desoto-pr-1422-a2-fuel-tank-sealant-pint)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*