Unlike traditional points, EndoSequence® BC Points™ from Brasseler USA® are subjected to a patented process of impregnating and coating each cone with bioceramic nanoparticles. The bioceramic particles found in BC Sealer™ bond with the bioceramic particles in BC Points™ to form a true gap-free seal. A recent study showed that BC Sealer™, when used in conjunction with our impregnated and coated cones, actually increased the fracture resistance to a level comparable to that of teeth that have not undergone root-canal therapy.