specialised gutta-percha cones impregnated and coated with bioceramic nanoparticles, designed to bond with EndoSequence BC Sealer. They create a gap-free, highly biocompatible, and strong root canal seal when used with BC Sealer, often increasing fracture resistance, compared to non-root-filled teeth. The BC Sealer system exhibits zero shrinkage, eliminating the need for aggressive condensation.