PPG PR1440B-1/2 (1-ea-S654)
FUEL TANK SEALANT (1-Semkit 654)
AERO P/N: 100326
Hazardous Material
Price matchedPrice matched based on current market rates, competitor pricing, or promotional adjustments.Total Available Stock: 0
UK
USA
Pre-Order
Available On Request
Stock Expected: 03/Mar/2026
Quantity Available to Order: 877
Estimated Lead Time: 95 days
Estimated Lead Time: 95 days
$79.31 excl VAT
Introducing PPG PR1440B-1/2, a premium two-part polysulfide aircraft fuel tank sealant designed for superior performance in extreme conditions. With excellent fuel resistance and a broad temperature range of -65°F to 250°F, it ensures durable, airtight sealing in aerospace applications. Ideal for fuel tank joints and fuselage components.
Product Features
OEM
PPG
Brand
PPG
OEM Part No.
PR1440B1/2
Colour
-
Shelf Life in Months
9
Shelf Life in Days
270
UN No
UN3082
Class
CL9
PG
PGIII
ECCN
EAR99
Country of Origin
United States
Commodity Code
32149000
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Product Datasheets
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Information
PPG PR1440B-1/2 (1-ea-S654) is a premium aircraft integral fuel tank sealant, meticulously engineered for high-performance sealing applications. Designed to withstand extreme conditions, this two-part manganese dioxide cured polysulfide compound offers exceptional durability and adhesion in aerospace environments. PR1440B-1/2 ensures robust sealing of fuel tanks and other fuselage components, maintaining elastomeric properties after extended exposure to jet fuel and aviation gas.
Key Features:
- Broad Temperature Range: Capable of functioning between -65°F (-54°C) to 250°F (121°C), with brief surges up to 275°F (135°C), ensuring reliability in varying conditions.
- Exceptional Fuel Resistance: Offers long-lasting elastomeric properties even after prolonged exposure to jet fuel and aviation gas, ensuring fuel tank integrity.
- Two-Part Polysulfide Compound: Easy to mix and apply, the PR1440B-1/2 ensures a precise cure at room temperature, forming a resilient seal.
Applications:
PR1440B-1/2 is specially designed for use in aircraft fuel tanks and other fuselage sealing applications. It is ideal for sealing fuel tank joints and fillets, ensuring airtight and fuel-tight seals. Its versatility makes it suitable for various aircraft substrates, making it an essential component for aerospace manufacturing and maintenance. Whether used in commercial or military aircraft, this sealant guarantees maximum safety and performance.
Ensure your aircraft is protected, get your PPG PR1440B-1/2 today!
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
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Shipping Information
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