This depends on the composite and its shade. With the common brands of composites tested, a full cure to a depth of 8mm can be achieved in 3 cycles of the 1-Second cure. Which can be performed by back-to-back laser curing cycles to achieve 8mm depth cure on a bulk fill. Typically, best practice is to layer 2-3mm of material and cure at a time. The Monet laser’s 1-second cure helps to shorten the total time curing when instituting this practice. It’s always a good idea to test the performance of the Monet laser or any curing light on a small piece of the composite and to err on the side of caution by placing a few thinner layers and curing each layer sequentially.