Lightly "sand" with a fresh pad of 0000 steel wool.
Yes, you can paint high gloss polyurethane over satin polyurethane, but proper surface preparation is essential for good adhesion. Start by cleaning the surface thoroughly, then lightly sand the satin finish to create a rough texture for better bonding. After sanding, wipe away any dust, and you can then apply the high gloss polyurethane. Be sure to follow the manufacturer's instructions for the best results.
semi gloss
Most glues will stick to gloss paint.
Can I paint semi gloss over flat paint? Thanks!Barbara Phillips
Yes, you can use polyurethane on paint to create a durable finish.
Semi-gloss paint most times exposes the metal of your car. It can lead to rust and erosion issues. Gloss paint is definitely the way to go.
Yes, you can. You can always paint over with same paint.
No, often high gloss paint is oil based.
Yes, it is possible to apply polyurethane over paint as a protective coating.
Yes, you can use polyurethane over paint as a protective finish.
Yes, you can apply polyurethane over paint to create a durable finish.
If the question is: What is the ratio of high gloss paint to flat paint sold, the answer is 57:33.