Once it is agreed upon, cut counter top accordingly. The actual sink is used as a template guide for each installation. After centering the sink and allowing for any faucets and backslashes, use a pencil to outline the sink as your guide for the cutout, allowing for any reveal before the actual cutting. 3. Set the Sink Set the sink on top of the cabinet or into the cabinet front cutout. Apply sealant if necessary as a gasket between the sink and cabinet.
