Plumbing current sink faucet(s)? I am having current countertops, sink and faucet installed. The plumber...

I am having current countertops, sink and faucet installed. The plumber said I have to lurk 24 hours after the undermount sink is installed to put in the faucet and marine purifier, or I will lose the warranty. Does this sound correct??
Has anyone found a approach to keep hold...
Answers:    Yes ,They paste the undermount sink in place ,and you must endow with it time to dry before you put any more solidity or water on it .
Heat Pump Question?
Yes. You do not want to disturb the stamp on the sink and countertop before it have cured.