Most DIY floors look fine until the finish goes down. We talk to DIYers all the time who are about to apply finish. I spoke with our Flooring Specialist, Dane Rindler, about what he recommends. Customers regularly call in and work directly with him to get their setup...
3M Sanding Discs
Whether sanding drywall, hardwood, or finished surfaces, 3M offers sanding discs to help complete your project.
Choose from a variety of disc sizes, grit ranges, and backing options, including:
- 3M Cubitron sanding discs
- 3M Hookit sanding discs
- 3M Stikit sanding discs
Shop 3M sanding discs at Panel Town & Floors to find the right discs for your sander and application.
3M Sanding Discs
Whether sanding drywall, hardwood, or finished surfaces, 3M offers sanding discs to help complete your project.
Choose from a variety of disc sizes, grit ranges, and backing options, including:
- 3M Cubitron sanding discs
- 3M Hookit sanding discs
- 3M Stikit sanding discs
Shop 3M sanding discs at Panel Town & Floors to find the right discs for your sander and application.
- Stik-It(1)
- Resinite(0)
- Regalite(0)
- Hook-It(0)
- Cubitron II(0)
3M Sanding Disc Attachment Types
Hook-It
Hook-It sanding discs use a hook-and-loop backing for quick disc changes and reuse during sanding.
Stik-It
Stik-It sanding discs feature a pressure-sensitive adhesive (PSA) backing for a secure hold on compatible disc pads.
3M sanding discs are available with different attachment systems to match your sander and workflow.
3M Sanding Disc Attachment Types
Hook-It
Hook-It sanding discs use a hook-and-loop backing for quick disc changes and reuse during sanding.
Stik-It
Stik-It sanding discs feature a pressure-sensitive adhesive (PSA) backing for a secure hold on compatible disc pads.
3M sanding discs are available with different attachment systems to match your sander and workflow.
3M Cubitron II
3M Cubitron sanding discs are built around 3M’s precision shaped ceramic grain technology, which is engineered to maintain a sharp cutting surface as the disc wears.
Instead of dulling over time like traditional abrasives, the grain continually fractures to expose fresh cutting edges, helping maintain a consistent cut rate throughout the life of the disc.
Cubitron sanding discs are commonly chosen for more demanding sanding tasks where faster material removal and consistent results are important.
3M Cubitron II
3M Cubitron sanding discs are built around 3M’s precision shaped ceramic grain technology, which is engineered to maintain a sharp cutting surface as the disc wears.
Instead of dulling over time like traditional abrasives, the grain continually fractures to expose fresh cutting edges, helping maintain a consistent cut rate throughout the life of the disc.
Cubitron sanding discs are commonly chosen for more demanding sanding tasks where faster material removal and consistent results are important.
3M Sanding Disc Grit Guide
Grit selection affects how fast a 3M sanding disc cuts and how much cleanup is needed before finishing.
Choosing the right grit helps avoid extra sanding steps later in the process.
Coarse Range (Rough):Â 24G – 80G
Used early to flatten uneven areas and cut through old finishes before refinement begins.
Medium Range (General Prep):Â 100G – 180G
Bridges heavy removal and final prep, cleaning up coarse scratches while keeping the surface moving forward.
Fine Range (Finish):Â 220G – 400G
Used at the end to knock down remaining marks and leave the surface ready for finish.
3M Sanding Disc Grit Guide
Grit selection affects how fast a 3M sanding disc cuts and how much cleanup is needed before finishing.
Choosing the right grit helps avoid extra sanding steps later in the process.
Coarse Range (Rough):Â 24G – 80G
Used early to flatten uneven areas and cut through old finishes before refinement begins.
Medium Range (General Prep):Â 100G – 180G
Bridges heavy removal and final prep, cleaning up coarse scratches while keeping the surface moving forward.
Fine Range (Finish):Â 220G – 400G
Used at the end to knock down remaining marks and leave the surface ready for finish.
3M Sanding Disc Sizes
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