| 摘要 |
<p>A wet sanding sponge comprises a portion of sponge or foam having sandpaper sewn thereto. Sponge or foam used in the invention may be natural or man-made. Applicant's wet sanding sponges may be selected to float in water or another lubricant by selecting a form or sponge of appropriate density. Man-made sponge preferably is an open-cell foam with a density lower than the density of water. The sandpaper should be sandpaper that may be used in water or lubricant without degrading, such as conventional water-resistant sandpaper. A method for storing and using the wet sanding sponge may include the use of a vessel containing lubricant along with one or more of the wet sanding sponges. The vessel may include a separator for reducing particulates in the lubricant.</p> |
