Sunmight 6" Grip Nonwoven Abrasive Scuff Grip Discs, Very Fine (Maroon)

$45.00
Save $13.95

Product Overview

Sunmight 6" Grip Discs – Very Fine (Maroon) are high‑performance nonwoven finishing discs designed for producing uniform, controlled surface finishes in both manual and machine sanding. Engineered for exceptional conformability, low clogging, and consistent performance throughout its entire service life, making it ideal for fine finishing, blending, and surface conditioning.

The open nonwoven structure adapts easily to contours, edges, and complex shapes while maintaining a smooth, even finish. A hook‑and‑loop (grip) backing ensures fast, secure attachment to orbital sanders and finishing tools.

Sold packaged in sleeves of 25 discs or bulk cases of 100 discs.

Grade: Very Fine (Maroon)
Quantity: 25 discs per bag (81840), 100 discs per box (81840-B)

Features & Benefits

Highly flexible nonwoven construction adapts to contours and edges
Consistent finishing performance over the entire lifetime
Low tendency to clog; suitable for dry or wet sanding
Produces uniform, controlled surface finishes
Grip (hook‑and‑loop) backing for fast disc changes
Ideal for manual sanding or portable machine sanding

Technical Notes

Sunmight Scuff Discs use a mechanically coated nonwoven fiber structure that maintains cutting consistency as the disc wears. The resin‑over‑resin bonding improves durability and reduces fiber shedding during machine use. The Very Fine grade is equivalent to a maroon nonwoven finishing disc and is ideal for controlled surface refinement prior to painting or coating.

Recommended Applications

Fine surface finishing and blending
Rust removal
Discoloration removal
Surface preparation prior to coating
Light cleaning and polishing

Suitable Materials

Unalloyed and low‑alloy steel
Non‑ferrous metals
High‑alloy steels
Aluminum
Stainless steel

Comparison Advantage

Unlike many nonwoven finishing discs on the market, Sunmight Scuff discs feature a backing specifically engineered for use with grip (hook‑and‑loop) backup pads. This purpose‑built design provides:

More secure attachment to the pad
Reduced slippage during use
Improved disc stability and control
Longer usable life compared to generic nonwoven grip discs
More consistent finishing results across the entire surface

This gives Sunmight Scuff Discs a performance advantage over traditional nonwoven discs adapted from hand pads or sheets.

Product Specifications

Series: Sunmight Scuff Discs
Type: Nonwoven finishing disc
Grade: Very Fine (Maroon)
Size: 6" disc
Backing: Nonwoven with grip (hook‑and‑loop)
Coating: Mechanical
Bonding: Resin over resin
Suitable for: Dry or wet sanding
Quantity per Box: 25 discs or 100 discs depending on packaging
Part Numbers: 81840 - 25 discs per bag, 81840-B - 100 discs per box

SMSDistributors Expert Notes

The Sunmight Scuff Discs stand out in the nonwoven finishing category because it is engineered specifically for machine use. Many competing nonwoven discs—such as Mirka Mirlon, Norton Bear‑Tex, and 3M Scotch‑Brite—are adapted from hand pads or sheet material, which can lead to slippage, premature wear, and inconsistent finishing when used on orbital sanders.

In contrast, Sunmight Scuff Discs feature a purpose‑built grip backing designed for hook‑and‑loop backup pads. This results in:

Superior disc stability during machine sanding
Reduced slippage compared to generic nonwoven grip discs
Longer disc life due to improved backing durability
More consistent finishing across the entire surface
Better edge control when working on contours or tight areas

The Very Fine (Maroon) grade is ideal for blending, rust removal, discoloration removal, and fine surface preparation prior to coating. It produces a controlled, uniform finish that is noticeably smoother than many competing nonwoven discs.

For shops accustomed to Scotchbrite, Mirlon or Bear‑Tex, Sunmight Scuff Discs offer a noticeable upgrade in both performance and longevity—especially when used on orbital sanders with grip backup pads.

FAQ

What are Sunmight Scuff Discs used for?

Sunmight Scuff Discs are designed for fine finishing, blending, rust removal, discoloration removal, and surface preparation on metals. It produces a uniform, controlled finish and adapts easily to contours and edges.

What grade is this disc?

This product is the Very Fine (Maroon) grade, suitable for fine finishing and light surface conditioning.

What is the part number for this disc?

The manufacturer’s part number are 81840 (25 discs per bag) and 81840-B (100 discs per box).

How many discs come in a package?

Each bag contains 25 discs; bulk boxes contain 100 discs.

What type of backing does this disc use?

These discs use a grip (hook‑and‑loop) backing designed specifically for use with orbital sanders and grip backup pads. This provides better stability and longer disc life compared to nonwoven discs adapted from hand pads.

Is this disc suitable for wet sanding?

Yes. Sunmight Scuff Discs are suitable for both dry and wet sanding applications.

What materials can I use this disc on?

These discs work well on unalloyed and low‑alloy steel, stainless steel, aluminum, non‑ferrous metals, and high‑alloy steels.

How does this compare to 3M Scotchbrite, Mirka Mirlon or Norton Bear‑Tex?

Unlike many nonwoven discs adapted from hand pads, Sunmight Scuff Discs feature a backing engineered specifically for grip backup pads. This provides more secure attachment, better control, reduced slippage, and more consistent finishing results.

What machines are these discs compatible with?

These discs are compatible with any 6" orbital sander or finishing tool that accepts hook‑and‑loop discs.

About Us

SMSDistributors.com is an authorized Sunmight stocking distributor, supplying professional-grade abrasives for automotive, marine, aerospace, woodworking, and industrial applications. We maintain a full inventory of Sunmight sanding discs, rolls, sheets, and accessories, ready to ship.