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PPG Aerospace/PRC DeSoto® Sealant 693 Semkit 3277 TY2 Class B GR 1 PR2001B2-4-50Z

PPG Aerospace/PRC DeSoto® Sealant 693 Semkit 3277 TY2 Class B GR 1 PR2001B2-4-50Z

PPG Aerospace PRC DeSoto

Part # PR2001B2-4-50Z=5N

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Mfr Part # PR2001B2-4-50Z

Hazmat
Hazmat
This rapid cure, low odor sealant is designed for aircraft fuel tanks and fuselage applications. It withstands temperatures from -80°F to 320°F, with short-term exposure up to 420°F. The cured sealant retains excellent elastomeric properties, making it suitable for prolonged contact with jet fuel and aviation gas.
Buy now from
Boeing Distribution (formerly Aviall)
WARNING: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size [? 10 micrometers]), TITANIUM DIOXIDE (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) and p-chloro-?,?,?-trifluorotoluene (para-Chlorobenzotrifluoride, PCBTF) which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Overview

PR-2001 Class B is a rapid cure, low odor, aircraft integral fuel tank, fuselage and aerodynamic smoothing sealant. It has a service temperature range from -80°F (-62°C) to 320°F (160°C), with intermittent excursions up to 420°F (216°C). This material is designed for fillet sealing of 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.

Features & Benefits

  • Thermal rupture resistance for reliable performance
  • Low temperature flexibility at -80°F (-62°C) with no cracking, checking, or loss of adhesion
  • Resistance to hydrocarbons for enhanced durability
  • Flexibility with no cracks after bending 180 degrees over a 0.125 inch (3.18 mm) mandrel
  • Repairable to itself, excellent for both freshly cured and fuel-aged fillets
  • Fungus resistant and non-nutrient

Specifications

  • Color: Part A - Black, Part B - White, Mixed - Gray
  • Mixing Ratio by Weight: Part A: Part B 18.5:100
  • Base Viscosity: 13,700 (1600) (Brookfield #7 @ 2 rpm), Poise (Pa-s)
  • Application Life @ 77°F (25°C), 50% RH: 2 hrs
  • Cure Time: 7 days @ 77°F (25°C), 50% RH
  • Cured Specific Gravity: 1.45
  • Nonvolatile Content: 98%
  • Tensile Strength: 400 psi (2800 KPa) - Standard cure
  • Elongation: 268% - Standard cure

Technical Information

FAA Approval Code

N/R

Condition

New

Country of Origin

United States

Harmonized Tariff Schedule Code

3214100010

Lead Time (Days)

30

Shelf Life

Yes

UN Code

1993

Total Shelf Life (Days)

273

Forecasted

Yes

Dimensions (L x W x H)

2.06 x 3.67 x 14.50

Package Weight

0.65 LB

Aircraft Makes

Boeing

Aircraft Models

747-400

Shipping Details

Hazmat Code

GPP

ECCN

EAR99

Schedule B

3214100010

8130-3 Eligible

No

Hazmat

Yes

Part Explosive

No

Item Replacement History

Buy now from
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.