If you are doing a project and need to apply water-based polyurethane, these steps will help you. Step 1 - Prepare Your Materials and Location. You will want to make sure you get the best material for the project. Some water-based polyurethane comes in a

If you’re going to apply water-based polyurethane, dampen the cloth with water. If using oil-based, dampen with mineral spirits. Tip: To keep outdoor dust and particles away from the surface, applying polyurethane should take place in a well-ventilated

Water-based polyurethane versions dry much more quickly, are a bit more self-leveling, and have less odor when applying than oil-based versions. On the downside, water-based poly tends to raise the grain of the wood, is susceptible to watermarks, and can