Polyurethane is a great top coat for several home projects, creating a tough protective layer that can withstand all sorts of bangs and scrapes. How you apply polyurethane, however, can make or break ...

Varathane’s water-based polyurethane can be touch-dry in as little as 30 minutes and is ready for a second coat after 2 hours, though full curing time is 3 days. The result is a hard, scratch- and ...