This Die Hardener cures, seals and creates a smooth plaster surface. The hardener is absorbed by gypsum and does not build up any dispersion layers. Use on wax-copings yields the best results. The hardener is also stain and water repellent.
The Die Hardener is also recommended for inlays and partial bridges within the margin line area. For the remaining areas, spacers have to be used. Not suitable as base because of insufficient bonding between spacer and hardener. Spacers can be affected by the solvents of the hardener.