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PPG Aerospace/PRC DeSoto® PR2050B1-2 Curing Compound PR2050B1-2

PPG Aerospace/PRC DeSoto® PR2050B1-2 Curing Compound PR2050B1-2

PPG Aerospace PRC DeSoto

Part # PR2050B1-2=5N

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Mfr Part # PR2050B1-2

Hazmat
Hazmat
This rapid curing compound is designed for aerodynamic smoothing and gap filling, with a service temperature range of -65°F to 250°F and intermittent exposure up to 400°F. It features low shrinkage, cures to sandable hardness in one hour, and maintains flexibility to minimize cracking issues.This rapid curing compound is designed for aerodynamic smoothing and gap filling, with
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Boeing Distribution (formerly Aviall)
WARNING: This product can expose you to chemicals including CARBON BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE [= 10 MICROMETERS]), ETHYLBENZENE and 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

Boeing provides PPG Aerospace/PRC DeSoto PR2050B1-2, PR-2050 Class B as a rapid curing compound designed for aerodynamic smoothing and gap filling applications. It has a service temperature range of -65°F (-54°C) to 250°F (121°C), with intermittent exposure up to 400°F (204°C). This product has a low shrinkage and cures to sandable hardness in at least one hour at 77°F (25°C) or above. When cured, PR-2050 Class B remains flexible, reducing potential cracking problems that can be experienced with more brittle sealing compounds.

Features & Benefits

  • Excellent resistance to water, alcohols, petroleum-based and synthetic lubricating oils, and petroleum-based hydraulic fluids
  • Rapid-curing formula with an approximate 30-minute application life
  • Flexible cured product to help prevent cracking
  • Excellent adhesion to a variety of properly prepared aircraft substrates, including metals and composites

Specifications

  • Color: Part A - Black, Part B - White, Mixed - Dark Gray
  • Mixing Ratio by Weight: Part A: Part B 24:100
  • Base Viscosity: 17,200 (1720) (Brookfield #7 @ 2 rpm), Poise (Pa-s)
  • Application Life: 1/2 hrs
  • Cure Time: 7 days @ 77°F (25°C), 50% RH
  • Cured Specific Gravity: 1.5
  • Nonvolatile Content: 97%
  • Tensile Strength: 40 lbs/in
  • Elongation: 80%

Technical Information

FAA Approval Code

N/R

Condition

New

Country of Origin

United States

Harmonized Tariff Schedule Code

3214100020

Lead Time (Days)

35

Shelf Life

Yes

UN Code

1133

Total Shelf Life (Days)

183

Forecasted

Yes

Dimensions (L x W x H)

3 x 3 x 15

Package Weight

0.52 LB

Shipping Details

Hazmat Code

GPP

ECCN

EAR99

Schedule B

3214100020

8130-3 Eligible

No

Hazmat

Yes

Part Explosive

No

Item Replacement History

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Boeing Distribution (formerly Aviall)
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.