PPG PR1782B-1/2 (150-ml-Semkit)
LOW WEIGHT FUELTANK SEALANT (150-ml-Semkit)
AERO P/N: 109649-parent
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336 In Stock (UK)
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Expiry Date: 30/Jun/2026
£1.88 excl VAT
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Price
336
30/Jun/26
£1.88
141
31/Oct/26
£94.21
Introducing PR-1782 Class B: a low-density sealant designed for aircraft fuel tanks and general sealing. With a wide temp range (-54°C to 121°C), it withstands extreme conditions. Its superior durability, easy application, and compatibility with various fuels make it ideal for aircraft fillet and fuselage sealing, ensuring optimal performance and reliability.
Product Features
OEM
PPG
Brand
PPG
OEM Part No.
PR1782B1/2-BA1003
Colour
-
Shelf Life in Months
6
Shelf Life in Days
180
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
United Kingdom
Commodity Code
32149000
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Information
Additional Product Information
Overview
PR-1782 Class B is a low-density sealant for aircraft fuel tanks and general-purpose sealing. Cured with manganese dioxide, it maintains elastomeric properties under prolonged exposure to aviation fuels. Trusted in MRO operations, it operates from -65°F (-54°C) to 250°F (121°C).
Key Technical Specs for PR-1782 Class B
- Type: Class B Sealant
- Density: Low
- Service Temperature: -65°F (-54°C) to 250°F (121°C)
- Cure: Manganese dioxide
- Application: Extrusion gun or spatula
- Typical Uses: Fillet sealing, fuselage sealing
Approvals & Specifications
- Aerospace-grade Class B
Typical Aircraft MRO / AOG Applications
- Aircraft fillet sealing
- Fuselage sealing
Compatibility & Safety Notes
- Compatible with aircraft substrates exposed to fuels and hydraulic fluids
- Use PPE when handling paste
Packaging & Procurement
- Low-density paste in cartridges
- Easy field application
Why PR-1782 Class B is Chosen for AOG / MRO
- Reliable sealing under extreme temperatures
- Maintains elastomeric properties under fuel exposure
- Lightweight for aircraft efficiency
Practical Suggestions for Your Team (AOG Mindset)
- Keep Class B on hand for fuselage and fillet sealing repairs
- Train in extrusion application methods
Manufacture / Aviation Spec Codes
- Manufacturer: PPG Aerospace
- Product ID: PR-1782 Class B
Alternative Names & Descriptions
- PR1782B
- PPG PR-1782B Class B
- PR-1782B Manganese-cured Sealant
- PPG PR1782B-2
Restrictions
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Shipping Information
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