Silicone modeling clay laboratory can 900 ml (1.6 kg)

Can 900 ml (1.6 kg) Condensation-curing silicone with very high final hardness for dental applications (e.g. for overbite rims, blocking out or fixations), kneadable, optimal price/performance ratio, excellent to work with, non-stick, heat-resistant. Extremely high shore hardness: 90, color blue.