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Pro-grade auto-body supply · Any quantity · 23,000+ SKUs in stock
23,000+ pro-grade SKUs in stock
Mirka

Mirka Gold Proflex Sanding Sheet 23104120RP P120 9 in x 11 in Paper Backing

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$8.06
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Authorized dealer
Ships today
30-day returns
Overview

Built for the job.

Gold Proflex is a stearate coated abrasive for dry hand sanding of wood, fillers, paints and lacquers. The backing consists of a flexible, impregnated latex paper that provides desired flexibility and conformity in profile sanding operations as well as on flat surfaces. The paper has an anti-slip coating on the back…

Why Pros Choose Mirka MRK

  • Aluminum oxide grain provides a good cut and an excellent scratch pattern
  • Flexible, latex impregnated backing provides superior conformity in profile sanding
  • Anti-slip coating on the back side provides a solid grip and feel during sanding
  • Retail pack

How to Use

Paint and Decoration, Wood Processing

Compatibility

Compatible substrates: Aluminum, Wood.

Compatible paint systems: Lacquer.

Specifications

Technical specifications for Mirka® Gold Proflex 23104120RP 23 Series Plain Sanding Sheet, 9 in W x 11 in L, P120 Grit
Part No. 23104120RP
Product Line MRK
MFR Model 23-104-120RP
Application Paint and Decoration, Wood Processing
Manufacturer Mirka Abrasives, Inc.
Trade Mark Gold Proflex
UPC 842028065810
Brand Mirka®
Grit P120
Abrasive Material Aluminum Oxide
Wet/Dry Dry
Series 23
Width (in) 9
Color Gold
Backing Material Paper
Length (in) 11

About Mirka

Mirka is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.

Frequently Asked Questions

What surfaces can Mirka MRK be used on?

Mirka MRK is compatible with Aluminum, Wood. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.

How fast does autofxmart ship Mirka MRK?

Most in-stock orders for Mirka MRK ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.

Is this Mirka product genuine?

Yes. autofxmart is an authorized distributor of Mirka products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.

What is the manufacturer part number (MPN) for Mirka MRK?

The MPN for Mirka MRK is 23104120RP. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

Documents & Safety

Why Buy from autofxmart

  • Authorized distributor — authentic, factory-fresh stock.
  • Fast US shipping — most orders ship within 1 business day.
  • 30-day returns — buy with confidence.
  • Pro-shop pricing — bulk discounts available on request.
  • Expert support — questions? Email us at support@autofxmart.com.
How to apply

Steps

1Pick the right grit for the stage of work.
2Mount on your sander or backing block.
3Work evenly and let the abrasive cut.
4Step through finer grits to refine.
5Blow off and wipe the surface before the next step.
Specifications

Full data

BrandMirka Abrasives, Inc.
Part #23104120RP
UPC842028065810
ApplicationPaint and Decoration, Wood Processing
SizePK
ColorGold
OriginUS
ConditionNew
Trade MarkGold Proflex
Frequently asked

Good to know

Mirka Abrasives, Inc. MRK is compatible with Aluminum, Wood. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
Most in-stock orders for Mirka Abrasives, Inc. MRK ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Yes. autofxmart is an authorized distributor of Mirka Abrasives, Inc. products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
The MPN for Mirka Abrasives, Inc. MRK is 23104120RP. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

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