For Aggressive Flat Sanding
Constructed from firm density foam with a 35-degree blunt tapered edge for added durability, our 3M Hookit Clean Sanding Low Profile Disc Pads are ideal for aggressive flat sanding operations.
Science of Dust Management
Our proprietary multi-hole pattern works with a vacuum to help eliminate dust from the disc, workpiece, and air. We developed the Hookit system to makes disc changes quick and easy, enabling repeated use for the life of the disc, reducing material consumption and increasing parts per disc. In addition, our 3M Clean Sanding Disc Pad is designed so hole alignment is not required, making our system even simpler to use than a standard “dust free” systems.
Get Better Results When Sanding by Hand
3M Hookit Hand Block is the perfect companion when using 3M Hookit abrasives. Our sanding block fits comfortably in the hand to reduce instances of hand fatigue. The block allows for a more even and consistent application of pressure, which delivers more uniform results. A sanding block also lets you apply more pressure than you could simply with your hand, a benefit that will speed how quickly you can complete your project.
Benefits of Sanding by Hand
Our blocks make hand sanding a more efficient task, which helps boost overall productivity when power sanding is not an option. Automotive restoration technicians like power sanding due to it speed and ease, but some applications do not allow for power sanding. In those cases, you can still gain efficiency by using our sanding blocks. Use these blocks for areas out of reach of power sanding tools. Hand sanding is also preferred for situations in which you need more precise control. With the speed of power sanders, one lingering pause can result in irreversible damage in certain situations. Hand sanding allows you to work at a pace that suitable for more delicate work. Hand sanding also produces less dust if that is a concern.
Enjoy the Ease and Speed of the Hookit Attachment System
These sanding blocks use the 3M Hookit attachment system for easy replacement of sandpaper sheets. Simply press on the abrasive sheet to get a secure grip, and then peel it away for easy removal. Hookit is the perfect time-saving answer when you’re switching between abrasive grits frequently. Best of all, you can remove and reattach an abrasive that still has a useful service life. Lets say you need to switch to a different grit but the abrasives on the sheet you’re currently using are not fully spent. Simply remove it and reattach later. Hookit ensures that you will get the same secure hold, which is an important advantage compared to pressure sensitive attachment products where the adhesive may be compromised after being removed.
Two Big Benefits of Using Our Sanding Blocks
Our 3M Hookit Hand Blocks serve dual purposes of making the job of sanding go easier and the results better. These auto shop accessories are the product of seeking innovative ways to boost efficiency and effectiveness on the job.

3M 11411, Roloc Disc 361F, 50 YF-weight, TR, 1 in, Die R100N, 7000045095
3M 03601, Plastic Emblem and Trim Adhesive, 1 oz, 7100045880, 24 per case
3M 29842, Sanding Screen, 180 Grit, 16 in x NH, 7100160822
3M 84182, Microfinishing PSA Film Disc Roll 366L, 100 Mic 3MIL, Type D, 5 in x NH, Die 500X, 7010307771, 125 discs per roll
3M 01328, PSA Cloth Disc 348D, P180 X-weight, 3 in x NH, Die 300V, 7000045068
3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
Dynabrade 53533 Cone or Plug Grinder (Triple Extension)
3M 20912, PSA Cloth Disc 348D, 40 X-weight, 2 in x NH, Die 200P, 7000118920
3M 77558, Cubitron II Hookit Cloth Disc 947A, 77558, 40+ to 120+, 6 in x NH, Die 600Z, 7100232737
Dynabrade 40320 Dynafile II Abrasive Belt Tool
Standard Abrasives 850034, Unitized Wheel Steel Screw Mandrel, 7/8 in x 1/4 in Shank, 7000121879
Dynabrade 22093 4-1/2" x 9" Hand Sanding Block
ACS Diamond Cloth Belt, CX1250 3/8" X 120" 125U
Dynabrade 97568 3/8" NPT Female Safety Coupler
3M 22408, Roloc Disc 361F, P100 YF-weight, TR, 1-1/2 in, Die R150S, 7000045101
3M 57894, 642WY 1/4" X 24", 50000 Mesh Diamond Cloth Belt, 7100230570
3M 22394, Roloc Disc 361F, 50 YF-weight, TR, 3 in, Die R300V, 7000045096
3M 05520, Sanding Block, Rubber, 2-3/4 in x 8 in, 7000028366
3M 01326, PSA Cloth Disc 348D, P240 X-weight, 3 in x NH, Die 300V, 7000045069
Dynabrade 94990 1/4" Female Composite-Style Coupler with 1/4" Male Plug Assembly
3M 22404, Roloc Disc 361F, 80 YF-weight, TR, 3 in, Die R300V, 7000045100
3M 35826, Hookit Dust Extraction Flexible Sanding Block, 178 mm x 67 mm, 7100256500
3M 64659, Scotch-Brite Durable Flex Hand Pad, MX-HP, A/O Very Fine, 4-1/2 in x 9 in, 7100042334, 25/Carton
3M 62602, Scotch-Weld Threadlocker TL22, Purple, 50 mL Bottle, 7100039159, 10/case
3M 19773, Utility Cloth Sheet 314D, 9 in x 11 in P60 X-weight, 7000000360
3M 95725, Venture Tape Metal Building Facing Tape 1552CW, White, 72 mm x 45.7 m, 7010313505
3M 85492, Scotch Foil Tape 3311-10A, 2.0 in x 10 yd (50.8 mm x 9,1 m), 7010383663
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
3M 29830, Sanding Screen, 60 Grit, 19 in x NH, 7100160131
3M 19770, Utility Cloth Sheet 314D, 9 in x 11 in P120 J-weight, 7000000358
Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty
3M 35825, Hookit Dust Extraction Flexible Sanding Block, 133 mm x 67 mm, 7100260505 
