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Buna-N Rubber Cork Sheets (MIL-C-6183) Neoprene Rubber
Silicone Rubber & Silicone Sponge

Rubber Gasket Material & More From Brown Aircraft

  • Buna-N Rubber

    Buna-N rubber is used in various application such as gasket making, protection from chafing & gap seals. Buna-N rubber carries an  Excellent rating in application where exposed to oils & fuels.
  • Cork Sheets (MIL-C-6183)

    Cork Gasket Material is used in various gasket application such as Fuel systems, different engine gaskets and many other uses. Cork carries an  Excellent rating in application where exposed to oils & fuels.
  • Neoprene Rubber

    General Purpose Rubber used in various application such as gasket making, protection from chafing & gap seals. Neoprene rubber carries a good to fair rating in application where exposed to oils & fuels for better protection see our Buna-N materials.
  • Silicone Rubber & Silicone Sponge

    Silicone Rubber has the highest Temperature Range of all of our rubber sheet materials -65 to 550 F. The Silicone Rubber is a solid 60Duro Rubber and our Silicone Sponge is a med. denisty sponge rubber.

Rubber Gasket Material & More From Brown Aircraft

Today’s aircraft rely on a variety of materials in their construction, and some of the most common are cork and rubber. These materials have been integral to aircraft for decades. Today, they still help to shield many components and are an important resource during aircraft construction.

While rubber might not be a new introduction, technology has improved these materials to allow for better performance. Today’s aircraft use materials like high-temperature silicone and rubber which has been specifically designed to withstand the pressures of an in-flight environment. At Brown Aircraft, we offer rubber gasket material made from the highest quality rubber and silicone, ensuring the safety and strength of your aircraft.

Buna-N Rubber, Cork Sheets and More

When looking for rubber gasket material or other products for gaskets, shielding, and other maintenance applications, today’s mechanics and pilots have a choice. Brown Aircraft strives to provide only the most durable products to ensure the continued operation of your aircraft.

One of our most popular rubber gasket material choices is Buna-N rubber, a synthetic rubber with excellent abrasion resistance and a long material life. High temperature silicone gasket material provides an excellent choice for applications in engine and electrical systems. The most basic material, but just as useful, is cork sheets, allowing for effective insulation and noise dampening.

No matter what materials you seek, Brown Aircraft works with you to ensure you get the right products for your aviation needs. Choose a category below to get started.


Duro
Abrasion Resis-tance
Tear Resis-tance
Max. Service Temp. Deg. F
Min. Service Temp range Deg. F
Oil Resis-tance
Fuel Resis-tance
Weather Aging
Oxid-ation
Heat Aging
Water Swell Resistance
Flame Resis-tance
Adhesion to Metal
Neoprene Rubber
60
X – G
G - F
225
-40
G
G - F
G
X
G
G
G
X
Buna-N Rubber
60
X - G
G
250
-60
X
X
G
F
G
X - G
P
G
Silicone Rubber
50
F - P
F
550
-178
F - P
F - P
X
X
X
X - G
G
X
X= Excellent G= Good F= Fair P= Poor
Note: All information given in this graph is for reference only and values given are typical. For specific values contact our customer support team or click here