PPG Aerospace/PRC DeSoto PR-1776M Class B Low Density Fuel Tank Sealant, 1 Pint Kit
  • PPG Aerospace/PRC DeSoto PR-1776M Class B Low Density Fuel Tank Sealant, 1 Pint Kit
  • PPG Aerospace/PRC DeSoto PR-1776M Class B Low Density Fuel Tank Sealant, 1 Pint Kit
  • PPG Aerospace/PRC DeSoto PR-1776M Class B Low Density Fuel Tank Sealant, 1 Pint Kit
  • PPG Aerospace/PRC DeSoto PR-1776M Class B Low Density Fuel Tank Sealant, 1 Pint Kit

PPG Aerospace/PRC DeSoto PR-1776M Class B Low Density Fuel Tank Sealant, 1 Pint Kit

PPG Aerospace PRC DeSoto

Part # PR1776M1-2BMPT=5N

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Mfr Part # PR1776M1-2BMPT

This aircraft fuel tank sealant is designed for high-temperature applications, with a service range from -65°F to 250°F, and can withstand brief exposure to 360°F. It is suitable for sealing fuel tanks and is compatible with jet fuel and aviation gas, serving as a direct replacement for a previous model.This aircraft fuel tank sealant is designed for high-temperature applicatio
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Boeing Distribution (formerly Aviall)
WARNING: This product can expose you to chemicals including TITANIUM DIOXIDE (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Overview

PR-1776M Class B is a low density, high temperature aircraft integral fuel tank sealant. It has a service temperature range from -65°F (54°C) to 250°F (121°C), with very limited excursions up to 360°F (182°C). This material is designed for fillet sealing of fuel tanks and other prolonged exposure to aircraft fuels both jet fuel and aviation gas, and will resist limited contact to diphosphate ester based hydraulic fluids. PR-1776M Class B is designed to be a direct replacement for PR-1776 Class B.

Features & Benefits

  • Low-density formulation reduces aircraft weight
  • Two-part, manganese dioxide-cured modified polysulfide compound
  • Paste consistency suitable for fillet sealing
  • High intermittent temperature resistance up to 360°F
  • Resistant to aircraft fuels and limited phosphate ester hydraulic fluid contact
  • Provides reliable, high-temperature fuel sealing
  • Maintains strength and flexibility in harsh fuel environments
  • Fast application with 30-minute work life

Specifications

  • Series: PR-1776M Class B
  • Product Type: Low Density Fuel Tank Sealant
  • Manufacturer: PRC-DeSoto (PPG Aerospace)
  • Container Size: 1 Pint (PT)
  • Form: Paste
  • Application Time: Class B-1/2 (approx. 30 minutes)
  • Service Temperature: -65°F to 250°F (intermittent to 360°F)
  • Base Chemistry: Manganese dioxide-cured modified polysulfide

Technical Information

FAA Approval Code

N/R

Country of Origin

United States

Harmonized Tariff Schedule Code

3214905000

Lead Time (Days)

56

Shelf Life

Yes

Total Shelf Life (Days)

183

Forecasted

Yes

Dimensions (L x W x H)

3.69 x 3.69 x 7.50

Package Weight

1.25 LB

Shipping Details

Hazmat Code

ZND

ECCN

EAR99

Schedule B

3214905000

8130-3 Eligible

No

Hazmat

No

Part Explosive

No
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Boeing Distribution (formerly Aviall)
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.