Master Finish Stick Points – Blue K400 Aluminum-Fiber Abrasive
The Master Finish Blue K400 Stick Points provide a medium-fine abrasive option for controlled surface smoothing and refinement. With a K400 abrasive grade, this finishing material is useful for refining surfaces after coarser abrasive work and preparing them for progressively finer finishing steps.
K400 provides a useful intermediate stage when a surface needs additional refinement without the more aggressive cutting action of a coarse abrasive.
Features & Benefits
- K400 abrasive grade for intermediate surface refinement
- Blue Master Finish abrasive
- Useful for smoothing and refining surfaces
- Helps reduce marks left by coarser abrasive grades
- Suitable for progressive abrasive finishing
- Bridges the gap between coarse surface preparation and fine finishing
- Useful for jewelry, metalsmithing, repair, and precision bench work
Specifications
| Specification | Details |
|---|---|
| Product | Master Finish Stick Points |
| Abrasive Grade | K400 |
| Color | Blue |
| Abrasive Description | M Aluminum-Fiber |
| SKU | 131-5010-400 |
K400 for Intermediate Surface Refinement
The K400 grade provides a finer abrasive action than coarse grades such as K180, making it a useful choice when moving from initial smoothing into more refined surface finishing.
It can help reduce scratches and surface marks produced during earlier abrasive stages while preparing the workpiece for finer grades when an even smoother finish is required.
Build a Progressive Finishing Sequence
For work that requires several levels of surface refinement, selecting abrasives in progressively finer grades can produce a more controlled finish.
K400 works well as an intermediate step in that process. After the necessary coarse smoothing has been completed, use K400 to further refine the surface before progressing to finer abrasive grades such as K1200 when needed.
Ideal For
- Intermediate surface refinement
- Smoothing
- Progressive abrasive finishing
- Refining marks from coarser abrasives
- Jewelry and metalsmithing bench work
- Precision repair and restoration
- General workshop finishing
Frequently Asked Questions
What abrasive grade is this?
This is the K400 grade.
What color is the K400 version?
The K400 Master Finish abrasive is blue.
Is K400 coarser or finer than K180?
K400 is finer than K180, making it better suited to intermediate surface refinement after coarser smoothing work.
Is K400 finer or coarser than K1200?
K400 is coarser than K1200. K400 can be used for intermediate refinement before moving to the finer K1200 grade when the project requires additional surface finishing.
Can K400 be used as part of a progressive finishing process?
Yes. K400 is useful as an intermediate abrasive stage between coarser surface preparation and finer finishing.
What is the SKU?
The SKU is 131-5010-400.
