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Sand Washing Grading China Mantle

Sand Washing Grading China Mantle

Aug 14 2015 Lower-numbered grades denote coarser sandpaper. The grit numbe is generally printed on the back of each sheet. Medium and fine grades of sandpaper are generally used in refinishing furniture and antiques. Coarse grits those under 100 damage a fine wood finish. Medium grits such as 120 and 150 are useful for removing old finish or scratches.

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Sand Washing Grading China Mantle