The iMPREGLiner is made solely from long-lasting corrosionresistant ECR glass. The high-tech material GRP (glass-fibre reinforced plastic) is used in the industry wherever high solidity and a long life with a low material weight are required, for example when building wind power wheels, in the automotive industry and in boat construction.

The high solidity of the iMPREGLiner results from the specially-developed glass-fibre core complex and its optimum orientation to the resin system used for impregnation. As a result of this, the end product achieves the highest mechanical parameters, such as a long-term elastic modulus of 14,900 N/mm² (iMPREGLiner GL13).