3M™ 6 inch Sanding Discs with Stikit™ Attachment, P220 grit - 31438
The 220 grit 3M™ Sanding Disc with Stikit™ Attachment is a 6 inch disc
made with aluminum oxide, a tough, hard and versatile mineral that
self-fractures to continuously expose fresh cutting edges. Designed for
automotive power sanding, each 6 inch disc with Stikit™ adhesive
backing can be easily attached to and used on a dual action orbital
During Stage 3 of the 3M Body Repair System use the
220 grit discs to shape and sand body filler and refine the 80 grit
scratches in the filler. The 220 grit scratches will then be filled
with glaze or spot putty for a smooth finish. Use 320 grit sandpaper to
shape and sand glaze or spot putty prior to priming.
This 220 grit product is made with aluminum oxide, a tough and versatile
mineral abrasive. Aluminum oxide is a popular choice among industrial
professionals because of its cut-rate and long life. This mineral
self-fractures to expose fresh cutting edges in use, whereas traditional
abrasives quickly wear down with use. Due to its high cut-rate,
hardness, strength, and low heat retention, aluminum oxide is highly
effective for sanding and finishing.
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