3M® Wet or Dry PSA Micro-Finishing Sanding Strips – 3/4" x 7" | 1200, 4000 & 6000 Grit
3M® Wet or Dry PSA Micro-Finishing Sanding Strips – 3/4" x 7" | 1200, 4000 & 6000 Grit - 1200 Grit - 9 Micron / 1 Unit is out of stock and will ship as soon as it is back in stock.
Couldn't load pickup availability
3M® Wet or Dry PSA Micro-Finishing Sanding Strips – 3/4" x 7&q...
3M® Wet or Dry PSA Micro-Finishing Sanding Strips – 3/4" x 7"
Achieve exceptional surface refinement and professional-quality jewelry finishing with 3M® Wet or Dry PSA Micro-Finishing Sanding Strips. These premium pre-cut abrasive strips are designed for precision sanding, scratch reduction, and fine polishing preparation on precious and non-ferrous metals.
Featuring a convenient pressure-sensitive adhesive (PSA) backing, these strips easily attach to compatible sanding sticks, blocks, and other suitable backing surfaces. Simply peel off a worn strip and replace it with a fresh one for efficient, uninterrupted finishing.
Each strip measures 3/4" wide x 7" long, providing excellent control when working on jewelry components, metal edges, flat surfaces, and intricate details.
Designed for wet or dry applications, these micro-finishing abrasives offer a smooth, consistent cutting action and help produce uniform surface finishes. Using water during sanding can help reduce abrasive loading and carry away sanding debris.
Available in 1200, 4000, and 6000 grit, these strips are ideal for progressively refining metal surfaces before final buffing and polishing.
Key Features:
-
Premium 3M Micro-Finishing Abrasives: Designed for precision sanding and consistent surface refinement.
-
Wet or Dry Application: Suitable for use with or without water.
-
Pressure-Sensitive Adhesive Backing: Convenient peel-and-stick design allows quick application and replacement.
-
Pre-Cut Strips: Each strip measures 3/4" x 7".
-
Fine and Ultrafine Abrasive Grades: Available in 1200, 4000, and 6000 grit.
-
Uniform Surface Finishing: Helps reduce fine scratches and produce smooth, consistent results.
-
Excellent Precision Control: Ideal for detailed jewelry finishing and working along edges and contours.
-
Easy Abrasive Changes: Quickly switch between grades throughout the finishing process.
Available Grits:
-
1200 Grit / 9 Micron: Fine sanding for reducing visible scratches, smoothing metal surfaces, and preparing workpieces for ultrafine finishing.
-
4000 Grit / 3 Micron: Ultrafine surface refinement for reducing fine sanding marks and improving surface smoothness.
-
6000 Grit / 2 Micron: Extra-fine finishing for achieving a highly refined surface before final buffing and polishing.
Ideal Applications:
-
Jewelry making and repair
-
Gold, silver, brass, copper, and other non-ferrous metals
-
Fine scratch removal
-
Surface smoothing and refinement
-
Sanding jewelry components and metal edges
-
Preparing surfaces for buffing and polishing
-
Precision metalworking
-
Detailed finishing with sanding sticks
Specifications:
-
Brand: 3M®
-
Product Type: Wet or Dry PSA Micro-Finishing Sanding Strips
-
Strip Dimensions: 3/4" x 7" (19.1 x 177.8 mm)
-
Backing: Pressure-Sensitive Adhesive (PSA)
-
Application: Wet or Dry
-
Available Grits: 1200, 4000, 6000
-
Micron Grades: 9, 3, 2 Micron
-
Primary Applications: Fine Sanding, Scratch Reduction, Surface Refinement, and Polishing Preparation
Recommended Finishing Sequence:
For best results, begin with the appropriate abrasive grade for the condition of your workpiece and progressively move to finer grades:
1200 Grit (9 Micron) → 4000 Grit (3 Micron) → 6000 Grit (2 Micron) → Final Polishing
This progressive finishing process helps reduce sanding marks and achieve a smooth, uniform surface.
Please Note: Grit-to-micron conversions are approximate. Use the abrasive grade appropriate for your material and desired finish.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product comparison grid
Choosing the right product can be overwhelming. Our Product Comparison Grid helps you quickly analyze features, specifications, and prices side by side, so you can make an informed decision.
| Facet | ||||
|---|---|---|---|---|
| Price | ||||
| Price |
$0.30
Unit price
/
Unavailable
|
$14.35
Unit price
/
Unavailable
|
$5.95
Unit price
/
Unavailable
|
$28.33
Unit price
/
Unavailable
|
| Description | ||||
| Description | 1 mm Sterling Silver Ball Chain (Per Inch) Discover the 1 mm Sterling Silver Ball Chain—an uncomplicated, professional base for... | 1" German Style Chasing Hammer The 1" German Style Chasing Hammer delivers precision and reliability for metalwork and jewelry making.... | Gold Frenchwire - 0.80 mm to 1 Meter Gold Frenchwire is a tightly coiled, gold-colored wire used to finish pearl... | 14-Piece Circle and Round Disc Cutter Set — 1/8" to 5/8" Achieve precise, clean cuts with the 14-Piece Circle and... |
Let customers speak for us
Arrived as described and works perfectly.
As desribed, shipped promptly.
Nice Hammer
Great product.
When I say HEAVY duty, I really mean it. Quality product.
Awesome detail. Seems like it will hold up great!
The price is right on this and it looks well made.
Perfect thank you
Shipment came very fast, and the saw blades are a good quality. I'm very happy with my purchase and would highly recommend purchasing from PMC Supplies.
Exactly what I've been looking for. Works perfectly.
I am a novice e-waste refiner and PMC Supplies has been the sole company I have trusted throughout my journey. This borax is excellent and most of all, CONSISTENT! Thank you PMC.
Great product! Trusted seller. Fast shipping despite weighing nearly 50-pounds.
Fabulous lortone tumbler and in prestine condition! Great deal. Unbeatable.
Muy buena calidad
It is poorly made, the 1st photo is the one you get. One drawer was stuck and took a few minutes to wiggle it out. You can see the glue sticking out everywhere. The price is extremely high for what it is. I'm very disappointed.
