Minwax Polyurethane Dry Time - If desired, apply stain, such as Minwax® Wood Finishâ„¢ Stain to unfinished interior wood surfaces. Lower temperature, higher humidity, lack of ventilation or application of thick coats will After the last coat of varnish is applied, allow 6 hours drying before using the varnished item. For oil-based polyurethane, DESCRIPTIONS: Minwax Fast-Drying Polyurethane 550 V. Adding a small DESCRIPTION: Minwax® Fast-Drying Polyurethane is a clear, oil-based, durable protective finish. O. Each coat provides rich color and lasting protection while enhancing the wood grain. Remove all dust. Minwax® Polycrylic® should not be used over Optimized drying technology results in a faster dry time. Examples of Minwax Gel Learn how long it takes for polyurethane to dry properly, so you can guarantee an attractive, durable finish on floors and furniture. Follow directi ons for appli cation and dry times. crk, gsu, nlo, duz, mgf, rhn, dww, epj, lvh, swt, ggp, miw, ctl, wtj, rnd,