Iso-Form™ Crown Stretch Block - 3M
Iso-Form™ Crown Stretch Blocks assist in reestablishing the cervical contour of the crown if distorted by scissors while trimming. It also slightly flares the cervix of the crown to assist passage over shoulder preparations.
- Bicuspid and molar crown selection to cover adult posterior applications
- Faster placement than acrylics and chemical resin for single units for a quicker procedure