Technovit EPOX – for transparent embeddings without thermal load. Technovit EPOX is an epoxy resin system consisting of a resin component, Technovit Epox Resin, and optionally a fast hardener: Technovit Epox Hardener fast, or a slow hardener: Technovit Epox Hardener regular. The choice of hardener can influence the curing time, the pot life and especially the thermal load. A pot life of about 1 hour, for example, promotes the infiltration of porous materials, especially under vacuum.