PTC Perfect Margin Technique 

The PTC Perfect Margin Technique is used for making margins for dental cases. This technique was developed using a #8 round bur, the PTC WC-1 Wax Carver, and the PTC Perfect Margin Dipping Wax. For more information about this technique and PTC training visit www.ptcdental.com. The products and instruments used in this technique can be purchased from Blue Dolphin Products, at www.bdpdental.com.