Expressions LTD offers two integral concrete sink mold designs -- sandstone basin and staircase. The reusable molds are made of durable fiberglass. Many other sink designs are available, as are faucet ...

Expressions LTD introduces a one-part mold for creating a 1 1/2-in.-thick shallow concrete vessel sink. It's made of reusable fiberglass and allows users to quickly mass produce concrete sinks.