Scotch-Brite Nonwoven Abrasives Digital Product Guide Canada

Finishing Guide by Substrate

SUBSTRATE ROUGHNESS AVERAGE (RA)

SCOTCH-BRITE ™ SURFACE CONDITIONING DISCS

1018 MILD STEEL ΜIN (MICRON)

304 STAINLESS STEEL ΜIN (MICRON)

6061 ALUMINUM µIN (MICRON)

MINERAL

GRADE

11 – 15 (0.2 – 0.4)

9 – 11 (0.2 – 0.3)

23 – 38 (0.5 – 1.0)

VFN

Precision

16 – 23 (0.4 – 0.6)

14 – 17 (0.3 – 0.5)

34 – 53 (0.8 – 1.4)

FIN

PSG

21 – 37 (0.5 – 1.0)

19 – 23 (0.4 – 0.6)

65 – 75 (1.6 – 2.0)

MED

3M Precision- Shaped Grain

40 – 51 (1.0 – 1.3)

21 – 27 (0.5 – 0.7)

69 – 84 (1.7 – 2.2)

CRS

42 – 53 (1.2 – 1.9)

36 – 54 (0.9 – 1.4)

121 – 140 (3.0 – 3.6)

XCRS

N/A

5 – 7 (0.1 – 0.2)

16 – 22 (0.4 – 0.6)

SFN

SC

Aluminum oxide/Silicon carbide A/O + SiC

10 – 14 (0.2 – 0.4)

8 – 9 (0.2 – 0.3)

20 – 25 (0.5 – 0.7)

VFN

12 – 17 (0.3 – 0.5)

19 – 23 (0.4 – 0.6)

34 – 45 (0.8 – 1.2)

MED

17 – 29 (0.4 – 0.8)

25 – 31 (0.6 – 0.8)

62 – 84 (1.5 – 2.2)

CRS

10 – 24 (0.2 – 0.7)

16 – 21 (0.4 – 0.6)

37 – 52 (0.9 – 1.4)

FIN

SE

A/O

21 – 28 (0.5 – 0.8)

19 – 24 (0.4 – 0.7)

64 – 97 (1.6 – 2.5)

MED

Aluminum oxide

46 – 57 (1.1 – 1.5)

36 – 43 (0.9 – 1.1)

72 – 113 (1.8 – 2.9)

CRS

Light Grinding and Blending

32 – 54 (0.8 – 1.4)

33 – 42 (0.8 – 1.1)

90 – 110 (2.2 – 2.8)

HD-CRS

C

Ceramic aluminum oxide blend

53 – 84 (1.3 – 2.2)

50 – 59 (1.2 – 1.5)

110 – 171(2.7 – 4.4)

SD-CRS

The information we are furnishing is based on tests performed at 3M laboratory facilities. While we believe that these test results are reliable, their accuracy or completeness is not guaranteed. Your results may vary due to differences in test types and conditions. This information is intended for use by persons with the knowledge and technical skills to analyze, handle and use such information. You must evaluate and determine whether the product is suitable for your intended application. The foregoing information is provided “AS-IS”. In providing this information 3M makes no warranties regarding product use or performance, including any implied warranty of merchantability or fitness for a particular use.

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APPLICATIONS

SYSTEMS

AUTOMATION

ABRASIVES

TOOLS AND ACCESSORIES

SAFETY

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