Material
All wooden materials (e.g.,
hardwood, softwood, chipboard,
building board) Metal materials–
Metal materials, fiberglass
and plastics
Sand Paper (Red)
Paint, varnish, filling compound
and filler
Sand Paper (White)
Selecting Sanding/Grinding Sheets
Application
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
-14-
Grit Size
Coarse
40/60
Medium
80/120
Fine
180/240
Coarse
40/60
Medium
80/120
Fine
180/240