Benefits. The main advantage of liquid sandpaper is that it combines the functionality of sanding along with the ability to stain the wood surface easily. The liquid easily gets into the smaller crevices, which are usually difficult to reach for sanding.

Does Deglosser remove stain?

In addition to paint, many liquid sander deglossers also can remove other coatings, including enamel, stain, varnish, and lacquer. ... Check the label of the sander deglosser to determine the types of coatings it can remove and the surfaces it's suited for.

Does liquid sandpaper really work?

Liquid sandpaper is very effective in small spaces or over ornate work where you can't use regular sandpaper. However, it also offers distinct disadvantages. Because there are two drying times involved, it's actually a lengthy process.