new plastic poly-wedges, round stern with a hole, easily of being taken, round edge with unattached, make the wedges more flexibility to be full filled in different teeth cracks.
new plastic poly-wedges, round stern with a hole, easily of being taken, round edge with unattached, make the wedges more flexibility to be full filled in different teeth cracks.
3M ESPE Single Bond Universal Adhesive ( 3ml )