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3M™ Microfinishing PSA Film Disc Roll 268L

3M™ Microfinishing PSA Film Disc Roll 268L

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Precision, micron-graded aluminum oxide abrasive offers a fast cut, long life, and uniform finish on many substrates

Durable polyester film backing provides flexibility for consistent finishing on contoured surfaces

Pressure sensitive adhesive backing allows quick attachment and clean removal for multi-step finishing processes

Frequently viewed resources

Safety Data Sheet (PDF)

Overall Diameter (Imperial)

Overall Diameter (Metric)

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Details

Highlights

Precision, micron-graded aluminum oxide abrasive offers a fast cut, long life, and uniform finish on many substrates
Durable polyester film backing provides flexibility for consistent finishing on contoured surfaces
Pressure sensitive adhesive backing allows quick attachment and clean removal for multi-step finishing processes
Convenient disc roll form

3M™ Microfinishing PSA Film Disc Roll 268L includes multiple sanding discs packaged in a roll for convenience and use in high-production environments.

Polyester film backing flexes
to help achieve a consistent finish

Durable Polyester Film Backing Provides Flexibility
Our 3M™ Microfinishing PSA Film Disc Roll 268L features micron-graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut-rate and uniform finish on wood, solid surface composites, plastic, fiberglass, and paint prep. The abrasive is resin-bonded and supports disc flexibility without sacrificing durability and reliable performance under high heat and pressure.

To complement the effective abrasive action, the polyester film backing flexes to help achieve a consistent finish over contours and offers greater tear-resistance than comparable paper products, making it ideal for high-production environments. And the pressure sensitive adhesive (PSA) provides easy attachment, holds the disc securely in place during use, and removes cleanly from the backup pad (sold separately). Designed for use with orbital and random orbital sanders, this disc comes in a range of micron grades for complete multi-step sanding and finishing.

Our 3M™ Microfinishing PSA Film Disc Roll 268L features micron-graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut-rate and uniform finish on wood, solid surface composites, plastic, fiberglass, and paint prep.

Discs are available in a variety of
grades to match your project needs

Precision, Micron-Graded Aluminum Oxide Abrasive Offers a Fast Cut and Long Life
We gave these discs precision, micron-graded aluminum oxide, which is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.

Here at 3M, sanding discs come in a variety of forms to fit various power tools and disc pads. These high-quality abrasive products come ready to use with a pressure sensitive adhesive coating on the backside so they conveniently press on to a backup pad or hand pad, and remove cleanly, leaving an uncontaminated surface for the next sheet or disc.

Typical properties

Details

Abrasive Material	Aluminum Oxide
Application	Finishing, Sanding
Attachment Type	PSA
Backing Material	Polyester Film
Backing Thickness (Imperial)	3 mil
Backing Type	D
Bond Type	Resin
Brands	3M™
Coat Type	Closed Coat
Hole Configuration	300V
Industries	Transportation & Heavy Equipment, AOEM, Woodworking, Paint Preparation
Maximum Speed	10000 rpm, 12000 rpm, 15000 rpm
Micron Grade	9 μm, 15 μm, 30 μm, 40 μm, 50 μm, 60 μm
Number of Discs per Roll	125
Product Form	Disc Roll
Sub Applications	Intermediate Sanding, AOEM Finish Prep/Repair, Orbital Sanding
Sub Industries	Custom Woodworking and Millwork, Furniture, Cabinetry, Primary Wood and Panel Processing

Dimensions and Classifications

Overall Diameter (Imperial)	1 in, 3 in, 5 in, 6 in
Overall Diameter (Metric)	25.4 mm, 76.2 mm, 127 mm, 152.4 mm

Resources

3M™ Abrasive Products, 268L, 361M

Safety Data Sheets

Document Number: MSDS_0918771_US_EN

(PDF)

Reviews

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3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.