Sunmight 3" Flex Foam Film Vacuum Grip Sanding Discs

Product Description:

Sunmight 3" Flex Foam Film Vacuum Grip Sanding Discs are built for precision sanding, finishing, and polishing on curved, contoured, and detailed surfaces. The flexible foam backing helps distribute pressure evenly, reducing deep scratches and helping create a smoother, more consistent finish.

These discs feature premium aluminum oxide grain, a film and sponge backing, and a stearate coating designed to reduce loading and clogging. The multi-hole vacuum pattern helps with dust extraction and can reduce swirl marks during sanding. They are suitable for wet or dry sanding and are commonly used in automotive, marine, woodworking, metalworking, and finishing applications.

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Key Features:

• 3" diameter sanding discs
• Vacuum grip / hook-and-loop backing
• Flexible foam backing for curved and contoured surfaces
• Film + sponge construction for wet or dry use
• Premium aluminum oxide abrasive
• Stearate coating helps reduce clogging
• Multi-hole vacuum design helps improve dust extraction
• 20 discs per box
• Available grits: 400, 600, 800, 1000, 1200, 1500, 2000

Suggested Use:

• Automotive paint finishing
• Clear coat sanding
• Spot repair
• Headlight restoration
• Marine finishing
• Wood and metal finishing
• Curved panels, contours, and tight detail areas

Technical Specifications

• Brand: Sunmight
• Product: Flex Foam Film Vacuum Grip Sanding Discs
• Size: 3"
• Attachment Type: Grip (Hook-and-Loop)
• Hole Pattern: Vacuum Multi-Hole
• Abrasive Grain: Premium Aluminum Oxide
• Backing: Film with Foam Sponge and Grip Backing
• Bonding: Resin Over Resin
• Coating: Stearate Anti-Loading Coating
• Application: Wet or Dry Sanding
• Quantity: 20 Discs per Box
• Series: G330T

Why Choose Sunmight Flex Foam Film Discs?

Finishing Focus Recommendation

After testing and selling a wide range of sanding products, we've found the Sunmight Flex Foam Film Series to be one of the best values for automotive refinishing, paint correction, and fine finishing applications.

The flexible foam backing conforms exceptionally well to body lines, contours, and curved surfaces while helping maintain a consistent scratch pattern. Combined with the durable film backing and anti-loading stearate coating, these discs deliver excellent finish quality and long abrasive life.

Ideal Applications

• Automotive paint correction
• Clear coat refinement
• Spot repair blending
• Headlight restoration
• Marine gelcoat finishing
• Fine woodworking
• Composite and fiberglass finishing

FAQ: What are Sunmight Flex Foam Film Sanding Discs used for?

Sunmight Flex Foam Film Sanding Discs are designed for fine sanding, blending, paint correction, and finishing applications. Their flexible foam backing makes them ideal for curved panels, contours, body lines, and other surfaces where a traditional sanding disc may create uneven pressure.

Can these discs be used for wet sanding clear coat?

Yes. Sunmight Flex Foam Film Discs are suitable for both wet and dry sanding. They are commonly used for wet sanding clear coat to remove orange peel, dust nibs, and minor paint imperfections before polishing.

What grit should I use for automotive refinishing?

The recommended grit depends on the application:

• 400 Grit – Heavy defect removal and surface leveling
• 600 Grit – Primer sanding and preparation
• 800 Grit – Surface preparation before paint application
• 1000 Grit – Clear coat leveling and scratch refinement
• 1200 Grit – Paint correction and defect removal
• 1500 Grit – Orange peel removal and finish refinement
• 2000 Grit – Final sanding before polishing and buffing