Seating ceramic veneers can be a very stressful procedure. One of the concerns we battle is keeping the veneer in place against the prepared tooth with the resin cement so that we can ensure perfect adaptation and marginal fit. At the same time we need to try and clean resin cement and this is always easier before the material is fully cured. One of the best techniques to accomplish both of these goals is to use a "tac" tip. A tac tip for your curing light is a must have for this technique.