Pre-impression material (Silagum-putty) and correction impression material (Silagum-light) based on a-silicones for all two-phase impression techniques. Properties: - Proven correction material based on VPS. - The use of Silagum-light as the second phase of the correct technique or the double mixing technique ensures a precise impression of the marginal area of the preparation. - Silagum-light exhibits a convenient viscosity that simplifies the application, but at the same time ensures safe handling by the user.