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Home > All Collections > Sandpaper & Sanding Discs > Hook&Loop Sanding Discs > Purple polyester film sandpaper
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc

Purple Hook & Loop Film Sanding Disc

No.20260410003
Purple polyester film sandpaper is a precision grinding product based on high-strength polyester film (PET Film) and evenly coated with abrasives on the surface.
Product Name
Purple Polyester Film Sandpaper
Backing
Polyester Film (PET)
Abrasive
Aluminum Oxide / Silicon Carbide
Grit Range
P400 – P5000
Size
5 inch, 6 inch, or custom sizes
Attachment
Hook & Loop / PSA
Usage
Dry and wet sanding
GET A QUOTE
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc
  • Purple Hook & Loop Film Sanding Disc,Purple Hook & Loop Film Sanding Disc

Description

Purple Polyester Film Sandpaper Supplier | Precision Film Sanding Disc Manufacturer

High quality purple polyester film sandpaper for precision finishing. Durable PET backing, consistent scratch, waterproof and long lasting. OEM/ODM supported.

Customization Available:
OEM and ODM services for size, grit, backing type, and packaging, Consistent Scratch. Stable Backing. Reliable Finishing Performance.

Purple polyester film sandpaper is developed for high-precision sanding applications where surface consistency and durability are essential. The PET film backing ensures uniform thickness and stable cutting, delivering refined finishing results across various industries.

Designed for Precision and Finishing Work

  • Automotive refinishing (clear coat sanding, paint correction)
  • Metal surface finishing (stainless steel, aluminum components)
  • Electronics (housing and precision parts finishing)
  • Woodworking (fine sanding before coating)
  • Mold and precision component processing

Limitations of traditional paper sandpaper
  • Inconsistent scratch patterns affecting final surface quality
  • Paper backing tearing during machine sanding
  • Deformation under wet sanding conditions
  • Short lifespan leading to higher material cost

Film-backed abrasives provide a more stable and efficient alternative.


Feature Film Sandpaper Paper Sandpaper
Durability High Medium
Water Resistance Excellent Limited
Thickness Stability Very Stable Variable
Surface Finish Uniform Less consistent
Lifespan Longer Shorter

Factory Advantage

  • Stable production capacity for bulk orders
  • Strict quality control on abrasive consistency
  • Fast delivery for repeat orders
  • Experience in automotive and industrial abrasive supply
FAQ

Common questions about PET film backing, precision finishing, wet sanding, automotive applications, and OEM customization.

What is polyester film sandpaper?

Polyester film sandpaper uses PET film as the backing material. Compared with standard paper-backed sandpaper, it provides higher strength, better dimensional stability, and more consistent sanding performance.

Is film sandpaper suitable for precision finishing?

Yes. Film sandpaper is widely used for fine and controlled surface finishing because its uniform backing thickness helps support stable cutting performance and a more consistent scratch pattern.

Can it be used for wet sanding?

Yes. The PET film backing is waterproof and maintains stable performance in wet sanding conditions, making it suitable for applications where water is used to help reduce dust and improve surface refinement.

Is it suitable for automotive sanding?

Yes. Polyester film sandpaper is commonly used for automotive clear coat sanding, paint surface preparation, primer refinement, blend-area work, and fine finishing.

Do you offer custom specifications?

Yes. We provide OEM and ODM services for distributors, industrial buyers, and private-label brands.

  • Custom sizes and shapes
  • Custom grit ranges
  • Custom hole patterns
  • Logo and back-side printing
  • Private-label packaging

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OEM/ODM abrasive converting, hook loop sanding discs, PSA sandpaper, sponge sanding blocks, mesh abrasives and non-woven abrasive solutions for global B2B buyers.
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homeryeh@aozhongyanmo.com
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