- Kneadable, addition-curing overcast material with high final hardness based on vinyl polysiloxane. - Panasil lab putty possesses the ideal characteristics for use as an overcast and bite index material due to its high hardness. - Other laboratory procedures can also be easily completed, e.g fabricating models for repairing fractures and cracks. - Color: Blue. Pack Contains: - 2x 5 kg/jar. *For further product information, please contact Chat Support*