To achieve a smooth and professional finish when applying spray Minwax polyurethane, follow these techniques:
- Prepare the surface by sanding it smooth and clean.
- Apply thin, even coats of polyurethane, holding the can 6-8 inches away from the surface.
- Allow each coat to dry completely before applying the next one.
- Sand lightly between coats to remove any imperfections.
- Use a high-quality spray gun for a more consistent finish.
- Work in a well-ventilated area to avoid inhaling fumes.
- Practice on a test piece before applying to your final project.
