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PPG PR1440MB 2 (6 oz / 120 ml / SK654 Semkit)

FUEL TANK SEALANT (120-ml-Semkit)
AERO P/N: 115111
PPG PR1440MB 2 (6 oz / 120 ml / SK654 Semkit) PPG PR1440MB 2 (6 oz / 120 ml / SK654 Semkit)
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Expiry Date: 30/Apr/2027
Estimated Lead Time: 74 days
$105.11 excl VAT
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PPG PR1440MB-2 (120-ML-SEMKIT), a premium aircraft fuel tank sealant for critical aerospace applications. It excels in fuel resistance, flexibility, and wide temperature tolerance (-55°C to 135°C).
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Product Features
OEM
PPG
OEM Part No.
-
Colour
-
Shelf Life in Months
9
Shelf Life in Days
270
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
France
Commodity Code
32149000
Product Type
Sealants

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Additional Product Information

Overview

PPG PR1440MB-2 (120-ml Semkit) is a premium aircraft integral fuel tank sealant designed for fillet sealing in fuel tanks and fuselage applications. Maintains excellent elastomeric properties after exposure to aviation fuels and hydraulic fluids.

Key Technical Specs

  • Exceptional Fuel Resistance: Retains elastomeric properties after exposure to jet fuel and aviation gas
  • Temperature Range: -55 C (-67 F) to 135 C (275 F), intermittent up to 180 C (356 F)
  • Superior Adhesion: Excellent adhesion to common aircraft substrates
  • User-Friendly Application: Low-sag, thixotropic paste applied via extrusion gun or spatula

Approvals & Specifications

  • FAA-compliant for integral fuel tank sealing
  • OEM-approved for fuselage and fuel tank applications

Typical Applications

  • Fillet sealing of integral fuel tanks
  • Sealing fuselage seams
  • Maintenance and repair of fuel tank and fuselage structures

Compatibility & Safety Notes

  • Compatible with aluminum, titanium, and composite substrates
  • Safe for fuel-exposed environments

Packaging & Procurement

  • 120-ml Semkit
  • Designed for easy deployment in maintenance and repair kits

Why PR1440MB-2 is Chosen for AOG / MRO

  • Reliable sealing for critical fuel tank and fuselage applications
  • Maintains adhesion and elasticity under extreme conditions
  • Easy application for rapid maintenance response

Practical Suggestions for Your Team (AOG Mindset)

  • Keep Semkits in AOG kits for emergency sealing
  • Use proper extrusion tools for consistent application

Manufacturer / Aviation Spec Codes

  • Product Name: PPG PR1440MB-2
  • Part Size: 120-ml Semkit
  • Compliance: FAA and OEM-approved
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no

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  • Orders over £100 online are eligible for FREE UK Mainland delivery.
  • Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
  • European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
  • Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
  • For additional information, please see our shipping page.

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