Chemetall NAFTOSEAL MC-780A-2 (250ML-KIT)
FUSELAGE AND FUEL TANK SEALANT (KIT-25) (250ML-KIT)
AERO P/N: 116330
Hazardous Material
Total Available Stock: 0
UK
USA
Available On Request
Available On Request
Minimum Order Quantity: 12
$130.15 excl VAT
Naftoseal MC-780A-2 is a two-component, ~0.25 L manganese dioxide-cured polysulfide sealant for fuel tank and fuselage sealing, providing a durable, flexible, and fuel-resistant bond for aircraft joints, wet riveting seams, and other critical assemblies.
Product Features
OEM
-
OEM Part No.
-
Colour
-
Shelf Life in Months
6
Shelf Life in Days
180
UN No
UN1133
Class
CL3
PG
PGIII
ECCN
EAR99
Country of Origin
Germany
Commodity Code
32141010
Product Type
Sealants
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Information
Additional Product Information
Overview
Naftoseal MC 780A-2 is an aerospace-grade sealant curing via manganese dioxide. It offers excellent resistance to jet fuel and aviation gasoline, and functions over a wide service temperature range (-55°C to +130°C, short peaks to +182°C). It can be applied by extrusion, injection gun, brush, or spatula, and cures to a flexible, resilient seal on aluminium, steel, titanium, composite, and coated surfaces. Its low density makes it ideal for fuel tank applications.
Key Technical Specs for Naftoseal MC 780A-2
- Type: Polysulfide aerospace sealant
- Size / Volume: 250 ml kit
- Service Temperature: -55°C to +130°C (short peaks +182°C)
- Application: Extrusion, injection gun, brush, spatula
- Substrate: Aluminium, steel, titanium, composite, coated surfaces
- Typical Uses: Fuel tanks, structural sealing, assembly sealing
Specification Codes
- Class A variant
Typical Aircraft MRO / AOG Applications
- Fuel tank sealing
- Structural assembly joints in OEM or MRO
- High-temperature and fuel-resistant applications
Alternative Names & Descriptions
- Chemetall Naftoseal MC 780A-2 Sealant
- MC-780A-2 Polysulfide Aerospace Sealant
- Naftoseal A-2 Fuel Tank Sealant
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
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- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
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