NAFTOSEAL MC-780A-1 (130-ml-Kit)
FUSELAGE AND FUEL TANK SEALANT (TECHKIT 130) (13
AERO P/N: 114908
SVHC Material. Approval required at Checkout for UK & EU Deliveries.
Hazardous Material
Price matchedPrice matched based on current market rates, competitor pricing, or promotional adjustments.
Limited availabilityLimited global stock availability due to production delays, high demand, or supply chain disruptions.Total Available Stock: 106
UK
USA
106 In Stock (UK)
Available On Request
Expiry Date: 31/Dec/2026
Additional Stock Expected: 09/Oct/2026
Additional Quantity Available to Order: 120
Estimated Lead Time: 101 days
$101.61 excl VAT
Introducing Naftoseal MC-780A-1: the go-to solution for aviation sealing needs. Engineered for aircraft and MRO industries, its superior fuel and fuselage sealing capabilities, along with versatile compatibility and extreme temperature resistance, make it a trusted choice worldwide.
Product Features
OEM
Chemetall
OEM Part No.
50600383
Colour
-
Shelf Life in Months
6
Shelf Life in Days
180
UN No
UN1133
Class
CL3
PG
PGIII
ECCN
EAR99
Country of Origin
United Kingdom
Commodity Code
32149000
Product Type
Sealants
Please login to access datasheets.
Information
Additional Product Information
Overview
Naftoseal MC-780A-1 is an exceptional two-component polysulfide polymer sealant engineered for superior sealing in aviation. With manganese dioxide curing, it excels in fuel tank and fuselage seals, trusted by aircraft and MRO teams worldwide.
Key Technical Specs for Naftoseal MC-780A-1
- Type: Two-component polysulfide sealant
- Cure: Manganese dioxide
- Service Temperature: -55°C (-67°F) to +130°C (+266°F), peaks to +182°C (+360°F)
- Substrate Compatibility: Aluminum, stainless steel, steel, titanium, composite, coatings
- Application Methods: Extrusion, injection gun, spatula, brush
Approvals & Specifications
- Meets aviation sealing standards
Typical Aircraft MRO / AOG Applications
- Fuel tank seals
- Fuselage seals
- Sealing joints and bonding substrates
- Repair tasks in critical components
Compatibility & Safety Notes
- Compatible with multiple aircraft substrates
- Use PPE during handling
- Ensure proper curing conditions
Packaging & Procurement
- Supplied in two-component kits
- Store at recommended temperature
- Easy to dispense and apply
Why Naftoseal MC-780A-1 is Chosen for AOG / MRO
- Reliable sealing for fuel and fuselage
- High-temperature and chemical resistance
- Versatile application methods
Practical Suggestions for Your Team (AOG Mindset)
- Maintain stock of both components for rapid AOG repairs
- Train on proper mixing and application
- Monitor curing times carefully
Manufacture / Aviation Spec Codes
- Manufacturer: Naftoseal
- Product ID: MC-780A-1
Alternative Names & Descriptions
- Naftoseal MC780A-1
- MC-780A1
- Polysulfide Aviation Sealant
- Fuel Tank Sealant MC-780A-1
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
- 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.