Colbond supplies a wide range of materials to the industry: - Enka-Spacer, which acts as a core and transport medium between the outer reinforcement Layers. - Enka〧usion, a very thin threeヾimensional mat used as infusion mesh underneath the vacuum bag or as a thin spacer between glassfibre reinforcement layers. - Enka〤hannel, used as a feeder channel for the resin, replacing tubes.