2K (2 Component) Sealants

Naftoseal® MC-238 B-2 is a two-component, manganese dioxide-cured polysulfide polymer system specifically designed for providing excellent seals in fuel tanks and fuselages of aircraft. It exhibits outstanding resistance to aviation gasoline, jet fuel, and various chemicals and petroleum products commonly used in the aerospace industry. Naftoseal® MC-238 Class B maintains its flexibility and bond strength on a wide range of metal substrates including aluminum, stainless steel, steel, titanium, composites, and various coatings, even under extreme conditions of temperature, weathering, and stress.

Naftoseal® MC-216 B-2 is a two-component, manganese dioxide-cured polysulfide polymer system designed for applications requiring easy separation of joined surfaces, such as access doors. It offers exceptional resistance to aviation gasoline and jet fuel, along with resistance to various chemicals and petroleum products used in the aircraft industry. Naftoseal® MC-216 Class B maintains flexibility and exhibits low bond strength on a wide range of metal substrates including aluminum, stainless steel, steel, titanium, composites, and various coatings, even under extreme conditions of temperature, weathering, and stress.

Naftoseal® MC-216 A-2 is a two-component, manganese dioxide-cured polysulfide polymer system used where easy separation of joined surfaces is required, such as access doors. It exhibits outstanding resistance to aviation gasoline and jet fuel, as well as to the chemicals and petroleum products commonly used in the aircraft industry. Naftoseal® MC-216 Class A remains flexible and maintains low bond strength on a variety of metal substrates including aluminum, stainless steel, steel, titanium, composites, and many coatings, even under extreme conditions of temperature, weathering, and stress.

Naftoseal® MC-780 B-1 is a two-component, manganese dioxide-cured polysulfide polymer system designed with low density to provide excellent seals for fuel tanks and fuselages in aircraft. It offers outstanding resistance to aviation gasoline, jet fuel, and the various chemicals and petroleum products commonly encountered in the aircraft industry.

Naftoseal® MC-780 A-2 is a two-component, manganese dioxide-cured polysulfide polymer system designed with low density to provide excellent seals for fuel tanks and fuselages in aircraft. It exhibits outstanding resistance to aviation gasoline, jet fuel, and the various chemicals and petroleum products typically used in the aerospace industry.

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.

Naftoseal® MC-780 B-2 is a two-component, manganese dioxide-cured polysulfide polymer system with low density, specifically formulated to provide excellent seals for fuel tanks and fuselages in aircraft. It offers outstanding resistance to aviation gasoline, jet fuel, and the various chemicals and petroleum products commonly used in the aerospace industry.

Naftoseal® MC-238 A-2 is a two-component, manganese dioxide-cured polysulfide polymer system designed to provide excellent seals for fuel tanks and fuselages in aircraft. It boasts exceptional resistance to aviation gasoline, jet fuel, and the various chemicals and petroleum products typical in the aircraft industry. Naftoseal® MC-238 Class A retains its flexibility and bond strength on a wide array of metal substrates including aluminum, stainless steel, steel, titanium, composites, and various coatings, even under extreme conditions of temperature, weathering, and stress.