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Overview
Features & Benefits
Specifications
Technical Information
Shipping Details
Replacement History

PR1425B2PT Sealant

superseded

PRC DeSoto

Part # PR1425B2PT=5O

Hazmat
Forecastable
Hazmat
Forecastable
PR-1425 Class B is a low-sag, thixotropic paste sealant for aircraft windshields and canopies. It prevents crazing on acrylic and polycarbonate, curing at room temperature to a durable, flexible, weather-resistant seal from -65°F to 250°F.
Buy now from
Boeing Distribution (formerly Aviall)
This product has been replaced by new
Part # PR1425B2PT=5N
View Replacement

Overview

PR-1425-B2-PT is a two-part, dichromate-cured polysulfide sealant in a 1-pint kit with a 2-hour application time. The black, thixotropic paste cures at room temperature to a resilient, fuel-resistant, weatherproof seal, safe for sensitive acrylic and polycarbonate substrates.

Features & Benefits

Specifications

  • Series: PR-1425 Class B
  • Manufacturer: PRC-DeSoto (PPG Aerospace)
  • Container Size: 1 pint
  • Color: Black (Parts A and B)
  • Mixing Ratio (A:B): 10:100 by weight
  • Application Time: 2 hours (Class B-2)
  • Curing Time: 7 days at 77°F and 50% RH (full cure)
  • Service Temperature: -65°F to 250°F (-54°C to 121°C)
  • Shelf Life: 9 months

Technical Information

  • Approvals: FMS-3065, GAC146BH, MEP 09-037, MFM0027

Technical Information

FAA Approval Code

N/R

Country of Origin

United States

Harmonized Tariff Schedule Code

3214905000

Lead Time (Days)

8

Shelf Life

Yes

Total Shelf Life (Days)

274

Forecasted

No

Shipping Details

Hazmat Code

GPP

ECCN

EAR99

Schedule B

3214905000

8130-3 Eligible

No

Hazmat

Yes

Part Explosive

No

Item Replacement History

  • PR1425B2PT=5NPRC-DeSoto PR-1425 Class B Windshield and Canopy Sealant, 1 pt, Black
Buy now from
Boeing Distribution (formerly Aviall)
This product has been replaced by new
Part # PR1425B2PT=5N
View Replacement
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.