Model Preparation

Erkogum – clean, kneadable, reusuable, easy-to-use block-out material for stone models. 400g. $34.00

Erkoskin – self-hardening elastic film used to create bleach tray reservoirs. 50ml. $19.00

Isolac Clear – clear separating agent can be applied to the plaster or the stone model before thermoforming. 500ml. $19.00