Wacker Elastosil® M 4470 + Catalyst T 40 – Harde Condensatie Silicone voor Metaalgieten & Industrieel Vormen Cenusil or information on specific viscosity

or information on specific viscosity variants

→ Molds for casting concrete reproductions with deep undercuts

Paraffine kan tot 20% uitzetten

higher humidity accelerates the process

Wacker Elastosil® M 4470 + Catalyst T 40 – Harde Condensatie Silicone voor Metaalgieten & Industrieel Vormen Cenusil or information on specific viscosityHeat Resistant Hard Condensation Silicone for Molds for Low Melting Metal Alloys and Industrial Reproduction Applications Wacker ELASTOSIL M 4470 is a pourable, room temperature curing condensation silicone (tin cure) for the production of molds for casting low melting metal alloys such as tin, lead, and zamak (max. melting point 300C). The product cures into a firm rubber mold with a Shore A hardness of 60, a reddish brown color, and excellent