This 121 High Street restoration project required BAY Contracting to custom design and manufacture a series of precision molds to capture the complex details of the old and worn out cornice and dentals on this historic Boston financial district building. The pieces were replicated with our GFRC formulation sprayed over steel frames used to securely fasten the new elements to the building and to improve this lifespan. Waterproofing was also addressed to further extend the life of the building.