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Naftoseal MC-780 Class C is a two-component, manganese-dioxide cured polysulfide polymer system with reduced density providing excellent fuel tank and fuselage seals. The C-8 denotes this product has an 8 hour application time.

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Naftoseal MC-780 C-8 Low Density Fuselage & Fuel Tank Sealant 137 ccm Techkit 130

GracoRoberts P/N: 154396-101
$73.09
Estimated lead time 20 business days
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Please order in multiples of 24

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Naftoseal MC-780 Class C is a two-component, manganese-dioxide cured polysulfide polymer system with reduced density providing excellent fuel tank and fuselage seals. The C-8 denotes this product has an 8 hour application time.

Technical Information

  • UN Number UN1133 CL3
  • Product Type Fuel Tank Sealant
  • Product Form Liquid

Please Note: An additional surcharge applies to the product and this will be added after the order has been accepted by our website. For further questions, please contact your Account Services Team.

Please Note: When ordering this product, you will be asked to ship on your own account for the inbound transport to GracoRoberts. While Fedex International accounts are acceptable, DHL is the preferred carrier option from the manufacturer to help reduce the risk of damage. Please add your Account Number to the Notes when checking out, or contact our Account Services Team on info@gracoroberts.com for support in shipping this product.

HAZMAT:  This product is classified as Hazardous for transport. This may limit the carrier options that are available.
WARNING: Cancer -  www.P65Warnings.ca.gov please review the product SDS before purchase.
USA ONLY:  This product cannot be shipped outside of the USA due to distributor agreements and export shipping rules.

Product Information

It is designed for interfay surface sealing and wet riveting of fuselage components and has outstanding resistance to aviation gasoline and jet fuel, as well as resistance to the chemicals and petroleum products used in the aircraft industry.

Additionally, it was developed for a service temperature between -55 °C (-67 °F) to +130 °C (+ 266 °F) and withstand a shortterm temperature of +182 °C (+360 °F).

Naftoseal MC-780 Class C maintains its flexibility and bond strength on most metal substrates like aluminum, stainless steel, steel, titanium, composite and many coatings under extremes of temperature, weathering and stress.

The curing time may be reduced considerably by increasing the temperature (up to 60°C or 140°F max).

Data Sheets

No Datasheets Available

Product Properties

Brand
Chemetall Naftoseal
Manufacturer
Chemetall
Product Type
Fuel Tank Sealant
Product Form
Liquid
Product Size
137 ccm Techkit 130
Manufacturer Part #
50600281
Country Of Origin
Germany

Shipping Information

For information about the available delivery options please visit our Shipping Guide.

Some products in our catalog are classified as Hazardous for shipping so some restrictions and/or additional shipping fees may apply.