- Product Type:2K (2 component) Sealant
- Application Area:Fuselage, Aircraft
- Compatible Substrates & Surfaces:Titanium, Metal, Aluminum, Composites, Steel, Stainless Steel, Coated Surfaces
- Application Method:Injection, Gun, Spatula, Extrusion
- Features:Good Weather Stability, High Temperature Resistance, Jet Fuel Resistance, Flexible, Chemical Resistant, Good Fuel Resistance, Good Stress Resistance, Gasoline Resistant
Naftoseal® MC-650 B-1 is a two-component, manganese dioxide-cured polysulfide polymer system primarily used for providing excellent seals in aircraft fuselages. It demonstrates outstanding resistance to aviation gasoline, jet fuel, and the various chemicals and petroleum products encountered in the aerospace industry. Naftoseal® MC-650 Class B maintains its flexibility and strong bond on a variety of metal substrates including aluminum, stainless steel, steel, titanium, composites, and various coatings, even under extreme conditions of temperature, weathering, and stress.