RC Construction for Composites and Softer Metals
Featuring a more compact structure of non-woven fibers than Buff & Blend products, our Standard Abrasivesâ„¢ Surface Conditioning RC Belt is engineered to provide high initial and extended rates of cut, while maintaining edge durability. Constructed of resin-reinforced, non-woven fiber, the belt material resists loading and minimizes under-cutting or gouging of the work piece. Compared with our GP surface conditioning products, RC material offers a faster cut and increased durability for edgework. It is a great choice for general use, delivering a solid mix of durability, flexibility, and cut rate.
We designed FE material with a woven fabric (scrim) embedded in the nylon structure to provide additional strength and durability. This helps extend the life of the belt and allows for extended use on ferrous metals where final finishing is important.
The Outstanding Performance of Surface Conditioning Material
Surface conditioning products have a non-woven construction in which fiber strands, resin, and abrasive mineral form a thick, open web or mesh. The spring-like nature of the fibers responds to contours and effectively removes unwanted burrs, soils and contaminants while maintaining the geometry of the workpiece, which in turn reduces rework and boosts productivity. Gaps in the web allow heat and swarf to escape, prolonging the performance of the abrasive. Fibers in the web continually break down with use to reveal fresh mineral for exceptional consistency, superior cut performance and extremely long service life.
Aluminum Oxide for Ferrous Metals and Composites
The fibers that make up this belt are overlaid with aluminum oxide abrasive. Aluminum oxide belts are a good match for operators who desire an all-purpose versatility and economy. The mineral cuts fast while blending and deburring and is a good choice for applications on ferrous metals and composites. RC belts feature a premium grain with higher fracture strength, meaning the mineral will fragment and renew more readily. They are available in grades of Very Fine (VFN), Medium (MED) and Coarse (CRS).
Recommended Applications
Our Surface Conditioning FE Belt comes in many different widths and lengths for use on pneumatic sanders, portable belt sanders, backstand equipment, and floor mounted/platen sanders. Choose this belt for use on ferrous metals, softer metals such as aluminum, and composites for:
- Deburring: removing large and micro burrs, edge radiusing, removing die cast flashings
- Blending: removing mill marks, tool marks and mismatches, reducing uneven edges between adjoining surfaces, reorienting surface scratch patterns, creating a smooth transition from one surface profile to another
- Cleaning: removing coatings, gaskets and surface discolorations from welds or other surfaces
- Finishing: conditioning grind lines, reducing surface roughness, polishing welds prior to inspection, applying cosmetic grain finish
Quality Standard Abrasivesâ„¢ Solutions for Industrial Applications
The Standard Abrasives brand has supplied quality abrasives to the metalworking industry for over 50 years. Customers rely on our broad offering of high performance products including coated, bonded, and non-woven abrasive lines.

3M 13373, Scotch-Brite Star, 4 in A CRS LS, 7000120968
3M 09616 Scotch-Brite Surface Conditioning Low Stretch Belt, SC-BL, A/O Medium, 1/2 in x 24 in, 7000045918
Dynabrade 79530 3/4" W x 18" L Premium Very Fine Plus NWN DynaBrite Belt, 10/pack
Standard Abrasives 33345 Surface Conditioning RC Belt 888055, 3/4 in x 18 in MED, 7000121947
Standard Abrasives 33346 Surface Conditioning RC Belt 888056, 3/4 in x 18 in, CRS,7000121948
3M 04299 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Very Fine, 1/2 in x 24 in, 7000045944
Dynabrade 79528 3/4" W x 18" L Premium Coarse Plus NWN DynaBrite Beltm 10/pack
3M 76623, Roloc Disc 777F, 50 YF-weight, TR, 1 in, Die R100N, 7000045619
Standard Abrasives 33330 Surface Conditioning FE Belt 885102, 1/2 in x 24 in CRS, 7010368291
3M 05228 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Medium, 3-1/2 in x 15-1/2 in, 7000028435
3M 00581 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Medium, 2-1/2 in x 60 in, 7010329198
3M 14537 Scotch-Brite Surface Conditioning Low Stretch Belt, SC-BL, A/O Medium, 37 in x 60 in, 7100117782
3M 94717, Cubitron ll Cloth Belt 947A, 80+ X-weight, 1 in x 30 in, Fabri-lok, Single-flex, 7010294445, 200 per case
3M 65033, Scotch-Brite Diamond Wheel, 645DC 6 in x 1/2 in x 1 in, 7010365574, Box of 3
3M 20931, PSA Cloth Disc 348D, P100 X-weight, 1 in x NH, Die 100N, 7000118915
Dynabrade 91430 1/2" W x 12" L 120 Grit A/O DynaCut Belt, 50/pack
3M 15899 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Medium, 3/4 in x 18 in, 7000028461
3M 76625, Roloc Disc 777F, 80 YF-weight, TR, 1 in, Die R100N, 7000045621
Dynabrade 78027 3/4" W x 18" L Super Fine NWN DynaBrite Belt, 10/pack
Dynabrade 79513 1/2" W x 12" L Medium DynaBrite Plus Surface Conditioning Belt, 10/pack
3M 19687 Scotch-Brite Surface Conditioning Belt, 1/2 in x 12 in, A CRS, 7000120901
3M 18088 Scotch-Brite SE Surface Conditioning Belt, SE-BS, A/O Coarse, 1/2 in x 24 in, 7000046006
3M 00584 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Medium, 3 in x 118 in, 7010365595 
