02085 - 15 3M trizact Hookit finishing discs diameter 152mm

3M 02085 – Trizact™ Hookit™ Foam Abrasive Disc 3000

The 3M 02085 is a premium foam abrasive disc, grit **3000**, designed to refine sanding scratches and reduce the need for aggressive polishing.

Part of the Trizact Hookit 443SA range, this foam disc perfectly adapts to painted surfaces to enhance the finish, while allowing for faster and cleaner work.

Technical Specifications

• Reference: 3M 02085
• Grit: P3000 (3000) – very fine, for refining after P1500/P2000.
• Backing: foam + Hookit™ system
• Diameter: 150 mm
• Quantity / packaging: box of 15 discs
• Abrasive material: silicon carbide structured in three dimensions, with a pyramidal geometry to expose fresh abrasives as it is used.{index=6}
• Recommended use:
  • Refining sanding scratches from P1500-P2000.
  • Damp sanding to extend lifespan and prevent loading.
  • Use with foam pad, Hookit Back-up disc, or soft interface pad on complex surfaces.
• Benefits: consistently sharpens, uniform finish, shortens the polishing/compounding process.

Workshop Benefits

• Reduces polishing time and effort.
• Better finish, fewer marks when used correctly.
• Damp use => extended disc lifespan.
• Quick change thanks to the Hookit system.
• Flexibility (foam) to follow panel shapes.

Recommended Applications

• Finishing steps after P1500 / P2000 sanding.
• On painted / clear surfaces when the polishing step needs optimization.
• Spot repair or full panels depending on configuration, especially with Trizact abrasives 5000/8000 afterwards if needed.

Usage Tips

• Thoroughly clean the surface before use (degreasing, dust removal).
• Attach the disc to a Hookit compatible backing pad.
• Use damp – lightly moisten, do not soak.
• Make at least 5 overlapping passes (~50%) for uniform results.
• Change if abrasive is worn or if the disc no longer cuts properly.
• After finishing with P3000, proceed to compounding or polishing according to the finishing process.

Safety & Storage

• Wear goggles, gloves, and respiratory protection for dust.
• Adequately ventilate.
• Store in a dry, temperate place, avoid extreme humidity. Damp disc => dry before storage.

Documents & References

• Technical sheet 3M Trizact Hookit Foam Abrasive Disc 443SA – Grades 3000 / 5000 / 8000
• 3M Perfect-It Paint Finishing System – finishing process guide.

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