Yes, you can sand new paint. The process, often referred to as wet sanding, is a common practice to refine the finish and address imperfections.
Why Sand New Paint?
Sanding new paint is not always about correcting mistakes. It's frequently a crucial step in achieving a high-quality, smooth, and glossy final result. Here are some key reasons why:
- Removing Orange Peel: New paint can sometimes have a textured surface resembling an orange peel. Wet sanding helps to level out these imperfections. The reference states, "Wet sanding will remove orange peel, improving the clarity and image in the paint".
- Eliminating Contaminants: Even in a controlled environment, small particles can land on the paint during the drying process. Sanding helps to remove these. The reference mentions that wet sanding helps remove "foreign contaminants which maybe on the surface in the paint".
- Correcting Imperfections: Issues such as runs, overspray, and paint oxidation can also be addressed through sanding. The provided text also includes, "...along with runs, overspray, and even paint oxidization."
Wet Sanding New Paint: Key Details
| Aspect | Details |
|---|---|
| Purpose | To smooth out imperfections, remove contaminants, and prepare the surface for polishing. |
| Technique | Usually involves using fine-grit sandpaper with water as a lubricant to reduce scratching. |
| Paint Types | Can be performed on both single-stage and two-stage paints, as stated in the reference: "It can be used on both single and two stage paints." |
| Results | Improved clarity, smoother surface, and enhanced gloss after polishing. |
Types of Sanding
- Wet Sanding: The most common method for new paint, using water to lubricate the sandpaper and reduce dust.
- Dry Sanding: Less common for final finishing of new paint, due to the potential for scratches.
Key Takeaway
The reference demonstrates that wet sanding new paint is not only possible but often necessary to remove flaws and achieve a better final result. Whether you're working with single or two-stage paints, wet sanding can make a noticeable difference in the quality of your finish.
