3M™ Finesse-it™ PSA Film Disc Roll 466LA, A5 3MIL, 1-1/4 in x NH, Die 125C, 500 Discs/Roll, 4 Rolls/Case

$289.91 / Roll

SKU	7100250128
Legacy SKU	60440407314
UPC	00638060886670
Product Number	466LA

3M Trizact Finesse-it Film Disc Roll 466LA uses proprietary 3M microreplication technology, micron-graded silicon carbide particles are formed into tiny pyramids of abrasive mineral on a non-compressible 3-mil polyester film backing.

3M™ Trizact™ abrasives start sharp and stay sharp, resulting in more predictable finishes and improved, consistent results
Ideal for the 3M two-step paint defect repair process for automotive finishes
Well suited for use on mini random orbital sanders to produce a polish-ready finish
Silicon carbide mineral in three very fine micron grades

Add to cart

High-Quality Surface Finishes

Reduces Abrasive Costs

Long Lasting Performance

Fantastic Price

Product Dimensions	Imperial	Metric
Weight	0.49 lbs
Width	4.05984 in
Length	4.05984 in
Height	1-1/4 in
Diameter	1-1/4 in	31.75 mm
Center Hole Diameter	0 NP	0.0 NP

Shipping Dimensions
Weight	2.24 lb
Length	8.70984 in
Width	8.50984 in
Height	4.82992 in

Color	Gray
Maximum Speed	10,000 rpm

PRODUCT FAQ

What kind of finish can I achieve with the 3M™ Trizact™ Finesse-it™ Film Disc Roll 466LA?

The Trizact Finesse-it Film Disc Roll 466LA provides a uniform, fine finish on most surfaces.
What is the size and quantity of discs in each roll?

Each roll contains 500 discs and measures at a size of 1-1/4 inches by NH.
Can this product be used in wet sanding applications?

Yes, these film discs are waterproof and can be used for both wet sanding and dry sanding applications.
How long will each roll generally last me before needing to purchase more?

The longevity of each roll depends on factors such as frequency of usage, material being worked with, etc. However, we have designed our products to maximise durability without compromising quality so you get your money's worth.
Is there any specific machinery required to use this product or will my existing equipment suffice?

The 3Mtrizact’industrialfestool’ system machineries would work very well but it's not mandatory. Other then that almost all three-inch random orbital sander from Bosch should work perfectly along with others.

For industrial/occupational use only. Not for consumer sale or use.

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.

Fine Sanding and Finish of Automotive Coatings

3M™ Trizact™ Finesse-it™ Film Disc Roll 466LA is a clearcoat spot repair disc used by automotive manufacturers worldwide. It is available in three grades: A3, A5, and A7. These discs are designed for quick access and attachment to rotary tools or orbital sanders, and are available in a convenient roll form.

Silicon carbide, which is used in the production of these discs, produces a brighter finish than aluminum oxide. It is commonly used for defect repair on clear coats, paint, and plastics, as it can effectively refine these surfaces without significantly gouging or damaging the workpiece.

Recommended Applications

Machine Sanding

Level/remove the defect using the 3M™ Elite Series Mini Orbital Sander 28737 or the 3M™ Mini Random Orbital Nib Sander 20244 and a 3M™ Trizact™ Finesse-it™ 466LA disc
Spray the disc with water to prevent the abrasive from loading during sanding
Sand the defect for 1 to 3 seconds, depending on its size
Wipe the area clean with a Scotch-Brite™ High Performance Cloth

Hand Sanding

Level/remove the defect using a 3M™ Finesse-it™ Hand Pad and a 466LA disc
Spray the 466LA disc with water to prevent the abrasive from loading during sanding
Sand the defect for 3 to 5 seconds, depending on its size
Wipe the area clean with a Scotch-Brite™ High Performance Cloth

Automotive Finishes

Remove small defects with a 466LA A5 disc. Sand in a circular motion, holding the pad flat to ensure a fine uniform finish.

3M™ Science. Precision Finishing by Design.

3M™ Trizact™ structured abrasives are precisely shaped engineered composites evenly distributed and bonded to an abrasive backing. These extremely uniform abrasive structures can take the form of almost any three-dimensional geometric shape, including pyramids, hemispheres, and cubes, designed to enhance grinding performance. While conventionally coated abrasives often have erratically spaced mineral, Trizact™ abrasives are identical in height and orientation, wearing just as uniformly. As they do so, fresh, sharp mineral is exposed to produce a consistent cut and a predictable, fine finish. Altogether, this means fewer rejects and less rework due to out of spec results. Ongoing sharp cutting action minimizes the need to incorporate other abrasives in the sequence, thereby reducing processing steps and enhancing productivity.

In addition to high-performance abrasives, 3M microreplication technology is also used in the manufacture of a variety of 3M products such as overhead projector lenses, reflective traffic signs, and solar optical films. It's science, making your world smoother and brighter.