Specifications
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Application
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Finishing
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Application Category
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Paint Prep, Finish & Repair
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Attachment Type
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PSA
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Backing Material
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Film
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Backing Weight
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3MIL
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Brand
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Trizact™
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Color
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Gray, Green, Purple, Gray, Light Green, Purple
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Diameter
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0.75 in, 1.25 in, 1.375 in, 2 in, 3 in
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Diameter (Metric)
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19.05 mm, 31.75 mm, 34.925 mm, 50.8 mm, 76.2 mm
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Equipment – Machines
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Random Orbital Sanders
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Form Type
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Liner
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For Use On
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Clear Coats, Paint, Plastic
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Hole Configuration
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Plain
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Industries
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AOEM, General Industrial, Marine, Paint Preparation
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Micron Grade
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A3, A5, A7
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Mineral Type
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Silicon Carbide
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Primary Application
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Paint Prep, Coating & Corrosion Removal
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Product Form
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Disc
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Substrate
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Clear Coats, Paint, Plastic
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Product Details
- 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
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.

Trizact™ Abrasives remove defects, leaving a consistent finish that is easy to polish out
Fine Sanding and Finish of Automotive Coatings
Available in three grades — A3, A5, and A7 — 3M™ Trizact™ Finesse-it™ Film Disc Roll 466LA is the clearcoat spot repair disc used by automotive manufacturers worldwide. In convenient roll form, these discs are designed for quick access and attachment to rotary tools or orbital sanders.
While it breaks down faster than aluminum oxide, silicon carbide produces a brighter finish. It’s commonly used for defect repair on clear coats, paint and plastics, because it can effectively refine these surfaces without significantly gouging or damaging the workpiece.
Learn more about 3M™ Trizact™ Film. (PDF, 998.6 Kb)















































