WDS® Flexible Kontur

WDS® Flexible Contour is a microporous insulation material with an extremely low coefficient of thermal conductivity, i.e. with very good insulating properties.

WDS® Flexible Contour consists of inorganic silicates. The main component is fumed silica, the others are opacifiers for minimizing infrared radiation and reinforcing glass filaments.

WDS® Flexible Contour was specially developed for applications in the automotive industry. In this case, specifically for automotive exhaust systems. The significant reduction of the required insulation thicknesses with WDS® Flexible Contour leads to highly efficient weight and space-saving thermal insulation.

WDS® Flexible Contour is heat-sealed in a close-fitting 15 µm PE shrink film. Due to the easy ductility of the mat, three-dimensional forms can be realized.

WDS® Flexible Contour is successfully used as insulation material in the following areas:

  • exhaust manifolds
  • cone insulation of catalytic converters (KAT) and diesel particle filters (DPF)
  • pipe insulation
  • exhaust silencer


Data Sheet