Undermount Sink With Concrete Countertops. Mounting a sink to the bottom of a concrete countertop can be difficult. Kitchen sinks are too heavy to mount directly to the concrete, so special preparations must be made.
Bury the channel in the fresh concrete and when concrete is cured, insert the movable spring-nut. Given that undermount sinks are often used with stone and concrete countertops, affixing. My wife loved this countertop and sink.
I'm less worried about water damage with it being just a prep sink.
Kitchen sinks are too heavy to mount directly to the concrete, so special preparations must be made.
The tool features the fastest material removal rate of any grinding drum when used on granite, marble, concrete and engineered stone. Mounting a sink to the bottom of a concrete countertop can be difficult. Then, when the countertop is in place you put in the sink.