STS 7999 sliding and sealing material

In the group of sealing materials, STS 7999 sliding and sealing material stands for excellent sliding and sealing properties thanks to its low coefficient of friction.

Its graphite base makes it a hard sliding material and the ideal choice for sealing rotary kilns and rotary drum furnaces, for example. It has good self-lubricating properties and a very high temperature resistance. It safely retains the necessary properties, even at operating temperatures of up to 800 °C.