Bioclear® is a unique method that utilizes injection-molded composite to shrink-wrap the tooth. The result is a smooth, seamless, and leak free filling. This is a great option for patients who want a beautiful smile without having to remove an excessive amount of tooth structure. On average 60% or more tooth structure is removed in preparation for a crown. Bioclear® will help eliminate the loss of tooth structure and will help protect the nerve tissues.