
Minwax Fast-Drying Polyurethane Clear Semi-gloss Oil-based Interior Polyurethane ( 11.5-oz )
At what temperatures can this be used. (Low to high). Lowest temperature is my actual concern.
1
Hi, thanks for your question. All of our products share similar temp requirements to apply. Ideally, 77 F degrees and relative humidity at or below 50% is the best to apply. Lower temperatures can extend the dry/cure times and may cause a whitish/hazy/cloudy finish to appear on our protective finishes. To answer your question, 50-85 degrees F is the range. Please keep in mind that Fast-Drying Polyurethane is for indoor hardwoods only, it will not withstand the elements on outdoor projects. Dane @ Minwax Customer Support.