Chemetall NAFTOSEAL-MC-780C-12 (1000-ml-Kit)
SEALANT (1000-ml-Kit)
AERO P/N: 116334
Hazardous Material
Total Available Stock: 0
UK
USA
Available On Request
Available On Request
Minimum Order Quantity: 4
Estimated Lead Time: 70 days
Estimated Lead Time: 70 days
£291.06 excl VAT
Naftoseal MC-780C-12 is a two-component ~1 liter polysulfide sealant with a 12-hour working time, optimized for sealing large structures like fuselage spans or tank panels, providing reliable, low-density, long-cure joint sealing.
Product Features
OEM
-
Brand
Chemetall
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
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Information
Additional Product Information
Overview
Naftoseal MC 780C-12 is a two-part polysulfide sealant with an extended 12-hour work life. It maintains fuel resistance, flexibility, and adhesion to aerospace metals. The long application window allows technicians to tool wide or complex joints over longer shifts without premature skinning, valuable for fuselage assembly or structural repair in MRO environments.
Key Technical Specs for Naftoseal MC 780C-12
- Type: Polysulfide aerospace sealant
- Size / Volume: 1000 ml kit
- Application: Extrusion, injection gun, brush, spatula
- Service Temperature: Similar to MC-780A variants
- Substrate: Aluminium, steel, titanium, composite, coated surfaces
- Typical Uses: Wide joint sealing, fuselage assembly, structural repair
Specification Codes
- Class C 12-hour work life
Typical Aircraft MRO / AOG Applications
- Large joint and fuselage assembly sealing
- Structural repairs in MRO facilities
- Applications requiring extended tooling time
Alternative Names & Descriptions
- Chemetall Naftoseal MC 780C-12 Sealant
- MC-780C-12 Polysulfide Sealant (Extended Work Life)
- Naftoseal 12-Hour Aerospace Sealant
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Shipping Information
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