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Abrasive Grade
The grit size indicates the abrasive grade on the abrasive side
A higher grit number indicates a smaller abrasive grain and a finer abrasive product. A “P” in front of the grit size indicates that the product is graded in accordance with the European FEPA standard.
Do not start the sanding operation with a too coarse grit size. This will only creat extra work when sanding with a finer grit size. INDICATION OF USE | 12,16,20 | super coarse | For extra deep and coarse cutting, e.g. floor sanding. | | 24,30,36 | extra coarse | For coarse cutting. | | 40,50,60 | coarse | For cutting and sanding uneven surfaces. | | 80,100 | medium | For sanding marks and uneveness. | | 120,150,180 | fine | For fine-sanding, and use between and after final surface treatment. | | 220,240,280,320 | extra fine | For final sanding where there is a particular requirement for a smooth surface. | | 400,500,600 | super fine | For final sanding where there is a particular requirement for an extra smooth surface. | | 800, 1200 | ultra fine | For final sanding where there is a particular requirement for and extremely smooth surface. |
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