Performance-driven and recognized worldwide.

Performance-driven and recognized worldwide.

Unique blends of cork and select rubbers produce materials indicated for flats sealing applications

Unique blends of cork and select rubbers produce materials indicated for flats sealing applications

National is a Swedish partner company of Amorim Cork Composites for sealing solutions focused on the automotive industry. As it specialises in heavy machinery, selected Amorim Tech Seal solutions to seal the fuel tank caps of tractors, trucks, and other heavy vehicles. ​ The rubber-applied cork gaskets fully matched th…

A material, combination of materials, or a device used to create and maintain an impervious barrier against the transfer of fluids across the separable surfaces of a mechanical assembly (joint) that do not move relative to one another.

A material, combination of materials, or a device used to create and maintain an impervious barrier against the transfer of fluids across the separable surfaces of a mechanical assembly (joint) that do not move relative to one another.

Cork and rubber gaskets have several advantages over other sealing options on the market. and On the one hand, its high sealing capacity requires less sealing load for effective sealing. In this way, the screws used can be smaller, which results in greater stability and reduces the degree of vibration of the device. ​ …

In the area of sealing, always focusing on maximum battery protection, we offer solutions that protect these components from external elements such as humidity. Cork-based gaskets and seals help ensure the performance and longevity of electric vehicles. In addition to taking advantage of its insulation capacity, therma…

Thickness reduction that occurs with a given gasket material at various known applied external loads, thereby establishing a load/compression curve.

Our range of engineered sealing materials is based on soft gasket technology, specifically designed and tested to withstand stringent application needs in diverse environments while providing effective final product customization and manufacturing options. The fact that cork has a closed cell structure, filled with air…