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Naftoseal MC-780 Class C2 Kit 100 1Lt

Naftoseal MC-780 Class C2 Kit 100 1Lt
Naftoseal MC-780 class C is a two-component, manganese-dioxide cured, liquid polysulphide polymer system with reduced density, providing excellent fuel tank and fuselage seals
£199.07 excl VAT
£238.88 inc VAT
No stock - lead time 38 days
Bulk discounts
£199.07 + VAT
£189.12 + VAT
£184.14 + VAT
£179.16 + VAT
Please note: The shelf life remaining on receipt may be less


  • Naftoseal MC-780 Class C is designed for interfay surface sealing and wet riveting of fuselage components
  • It has outstanding resistance to aviation gasoline and jet fuel, as well as resistance to the chemicals and petroleum products used in the aircraft industry
  • Naftoseal MC-780 Class C maintains its flexibility and bond strength on most metal substrates like aluminium, stainless steel, steel, titanium and many coatings under extremes of temperature, weathering and stress
  • MC-780 Class C combines low viscosity, for ease of mixing, with a high thixotropy giving good application characteristics. It can be effectively applied by extrusion, by injection gun, or by using a roller coating technique
  • The low viscosity of MC-780 C means that it is easily squeezed from interfaying surfaces during the assembly process

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.

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