Description
The final step before polish. The Proxxon K 2000 flexible sanding pads are the ultra-fine option in the Proxxon flexible pad range — designed for the last sanding pass before polishing compound is applied. At 2000 grit, they remove the micro-scratches left by coarser abrasives and leave a surface so refined that polishing compound can bring it to a true high-gloss finish. The foam body conforms to uneven and contoured surfaces, and the silicon carbide net-structure backing prevents clogging throughout the pad's life.
Key Specifications
- Grit: K 2000 (ultra-fine — finer than K 1000)
- Diameter: Ø 50mm
- Abrasive: Silicon carbide
- Backing: Net structure — prevents dust clogging for extended pad life
- Body: Foam — conforms to uneven and contoured surfaces
- Attachment: Self-adhesive (PSA)
- Quantity: 6 pads per pack
- Part No.: 28674
Best Uses
- Pre-polish finishing: Final sanding pass before polishing compound on metal, plastic, and composite surfaces
- 3D printed parts: Ultra-fine smoothing of layer lines on FDM and resin prints before clear coat or polish
- Smart-repair: Final surface refinement on automotive and surface repair work
- Scratch removal: Removing micro-scratches left by K 1000 or other fine abrasives
K 1000 vs. K 2000 — Which Do You Need?
Both pads share the same foam body, silicon carbide abrasive, net backing, and PSA attachment — the only difference is grit:
- K 1000 (No. 28672): Fine finishing sander — use after heavier sanding to refine the surface
- K 2000 (No. 28674): Ultra-fine pre-polish — use after K 1000 to remove micro-scratches before polishing compound
For best results, work through both grits in sequence: K 1000 → K 2000 → polishing compound.
Frequently Asked Questions
What tools are these compatible with?
These 50mm self-adhesive pads are compatible with Proxxon tools that accept 50mm PSA sanding discs, including the Longneck Angle Grinder LHW/E.
Do I need to use K 1000 before K 2000?
Yes — jumping straight to K 2000 from a coarser abrasive will take significantly longer and may not fully remove deeper scratches. The correct sequence is: coarser abrasive → K 1000 → K 2000 → polishing compound.
What comes after K 2000?
After K 2000, apply polishing compound with the felt polishing disc or bullet-shape felt bit for a final high-gloss finish.
Works Well With
- Proxxon Flexible Sanding Pads — K 1000, 6-Pack (No. 28672) — use before K 2000 in the finishing sequence
- Proxxon Longneck Angle Grinder LHW/E — compatible host tool for 50mm PSA pads
- Proxxon Felt Polishing Bits — Disc Shape, 2-Pack (No. 28803) — next step after K 2000 for flat surface polishing
- Proxxon Felt Polishing Bits — Bullet Shape, 2-Pack (No. 28801) — next step after K 2000 for contoured surface polishing
Returns can only be accepted for unused product in its original packaging. A copy of the original packing slip or invoice is required. For warranty claims please call 1-877-776-9966. Please see our return and refund policy here.
California Residents Prop 65 Information
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.