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Material
Application
Grit Size
All wooden materials (e.g.,
hardwood, softwood, chipboard,
building board) Metal materials–
Metal materials, fiberglass
and plastics
Paint, varnish, filling compound
and filler
Selecting Sanding/Grinding Sheets
For coarse-sanding, e.g. of
rough, unplanned beams and
boards
For face sanding and planing
small irregularities
For finish and fine sanding of
wood
For sanding off paint
For sanding primer (e.g., for
removing brush dashes, drops
of paint and paint run)
For final sanding of primers
before coating
Coarse
Medium
Fine
Coarse
Medium
Fine
40/60
80/120
180/240
40/60
80/120
180/240
Sand Paper (Red)
Sand Paper (White)
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