3M Microfinishing PSA Film Sheet 468L, 80 Mic 3MIL, Type E, 10-1/2 in x
52 in

3M Microfinishing PSA Film Sheet 468L, 80 Mic 3MIL, Type E, 10-1/2 in x 52 in

Regular price
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$27.99 USD & FREE Shipping.
  • Precision, micron-graded silicon carbide abrasive offers a fast cut and a superior, uniform finish on many substrates
  • Ideal for sanding plastics, wood, paint, e-coat and composites
  • Strong 3 mil film backing enhances abrasive durability
  • Use wet or dry
  • Pressure sensitive adhesive backing allows quick, flat attachment and clean removal for multi-step finishing processes
  • Sheet may be cut and shaped per project requirements
Overview
The 3M Microfinishing PSA Film Sheet 468L is designed to help you get the finest finish possible, and can be easily cut to fit any orbital platen sanders. It features micron-graded silicon carbide abrasive bonded to a durable polyester film backing to produce a fast cut-rate and uniform finish on wood, composites, plastic, fiberglass and metal.

Silicon Carbide and PSA Film Backing
We engineer 3Mâ„¢ Microfinishing PSA Film Sheet 468L using micron-graded silicon carbide, which is a popular choice among industrial professionals because of its fast cut and smooth finish. Silicon carbide is a synthetic mineral that is very sharp and commonly used for low-pressure applications, such as sanding and finishing during paint prep. While it breaks down faster than aluminum oxide, this mineral produces a brighter finish.

The thin 3 mil film backing on 3Mâ„¢ Microfinishing PSA Film Sheet 468L flexes to help achieve a consistent finish over contours and is a smart choice for close tolerance applications. The backing also offers greater tear-resistance than comparable paper products, making it ideal for high-production environments.

Designed for use with a variety of tools including orbital and random orbital platen sanders, this abrasive sheet comes in a range of micron grades for complete multi-step sanding and finishing, and can be cut to size depending on the tool. The pressure sensitive adhesive (PSA) provides flat, easy attachment, holds the sheet securely in place during use, and removes cleanly from the backup pad (sold separately).

Provides Maximal Productivity
Abrasives cut better and last longer when dust isn’t clogging the cutting surface of the abrasives. This film sheet’s abrasive grains are placed with space between them to help evacuate sawdust and other sanding debris and avoid clogging the cutting edge of the grains. This also allows the abrasive to continue cutting even when sanding softwoods, paints, and other materials that would, otherwise, clog the disc and hinder sanding ability. All of this adds up to increased productivity and reduced material consumption.

3M Abrasives for Finer Finishes
Microfinishing – an important application for many operators – corrects the geometry of parts and creates fine finishes. Microfinishing can remove damaged or amorphous layers to improve the surface finish and roundness of the part. Available in variety of grades, operators should consider target tolerances when selecting the right microfinishing film.

To improve the geometry of parts and achieve desired finishes, our 3Mâ„¢ Microfinishing PSA Film Sheet 468L is an exceptional choice.

3M Microfinishing PSA Film Sheet 468L, 80 Mic 3MIL, Type E, 10-1/2 in x 52 in

Specifications
General Information
Brand
3Mâ„¢
Attachment Type
PSA
Country Of Origin
United States
Sold As
Sheet
California Residents
Dimensions and Specifications
Backing Thickness (Imperial)
3 mil
Micron Grade
80 μm
Overall Length (Imperial)
52 in
Overall Length (Metric)
1320.8 mm
Overall Width (Imperial)
10.5 in
Overall Width (Metric)
266.7 mm
Grit
Non Pertinent
Volume
54.43 cubic inch
891.98 cm3
Weight
0.3 lb
0.14 kg
Other Details
Product Category
Coated Abrasives
Material and Composition
Abrasive Material
Silicon Carbide
Backing Material
Polyester Film
Product Form
Sheet
Grade
Non Pertinent
Why would you use this tool for ?
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