[cabinetman]

There are no more steps needed. Put on the final coat and leave it alone. No sanding, no buffing, no other finishes needed. Polyurethane is a top coat and needs nothing else.

+1. :yes:

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[cabinetman]

The manufacturer should advise cure time on the can.

Typically a few days for oil based and a couple of weeks for water based. Humidity, temperature, number of coats, etc can vary the times.

+1. :yes: When applying multiple coats, allow each application to cure. If an application is re-coated too soon, it will delay that previous coat from curing.

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