48-holes film sanding disc ，P80-P2000 sandpaper with ceramic hybrid abrasive, PET film backing and anti-clogging coating for body filler, primer and automotive refinishing.
48 Holes Film Master Sanding Disc
Product Overview
Product Application
Suitable for automotive body filler sanding, primer sanding, paint repair, fine surface sanding, metalworking, woodworking, stone processing, and electronics (3C) surface preparation.
Grit Options
Regular: P80, P120, P180, P240, P320, P400, P500, P600
Custom: P60, P150, P220, P280, P360, P800, P1500, P2000
Size Options
Regular: 6-inch
Custom: 3-inch, 5-inch
Minimum Order Quantity
2000 pcs
Wholesale or Distribution Technical details
Product Type
48 Holes Film Master Sanding Disc
Abrasive
Ceramic Hybrid
Backing
PET Film Backing
Grain Coating
Electrostatic + Open Coat
Top Coating
Anti-Clogging Layer
Attachment
Hook & Loop / PSA
Bonding
Resin over Resin
Package
100 pcs/Box
Industry pain points
| Challenge | Impact |
|---|---|
| Low Cutting Efficiency | Longer sanding time and increased labor costs |
| Frequent Disc Replacement | Tearing, wrinkling, and reduced productivity |
| Body Filler Dust Loading | Reduced cutting performance and lower continuous sanding efficiency |
| Dust Accumulation on Surface | Standard hole patterns can leave dust build-up, affecting surface finish |
Product Features
48-Hole High-Efficiency Dust Extraction Pattern
Engineered with an optimized 48-hole vacuum pattern to maximize dust extraction efficiency during body filler and primer sanding. Prevents dust clogging and grain loading for cleaner, dust-free sanding operation.
Ceramic & Zirconia Blend Abrasives
Delivers stronger cutting performance with up to 2× faster stock removal than conventional abrasives, while providing extended service life.
Polyester Film Backing
Constructed with a high-strength polyester film backing that offers superior flatness and durability compared with traditional paper backing. Excellent tear resistance makes it suitable for both dry and wet sanding applications.
Anti-Loading Coating
Helps minimize dust accumulation and extends effective sanding life, especially for body filler and primer surfacer sanding applications.
Electrostatic Grain Distribution
Manufactured using electrostatic coating technology to ensure a more uniform and sharper abrasive grain orientation, improving cutting consistency and surface finish quality.
Hook & Loop Design
Provides secure attachment for stable operation while allowing quick installation and replacement, making it ideal for continuous sanding processes.
Wide Range of Applications
Suitable not only for automotive refinishing but also for metalworking, woodworking, stone processing, and electronics (3C) surface finishing applications.
Brand & Partnership
Brand Strength
Private label brand backed by source manufacturing, dedicated production lines, and stable factory supply to ensure reliable product availability.
Distributor Support from Gloris
Gloris provides overseas distributors with product samples, technical documentation, product images, application videos, catalogs, packaging consultation, and stable wholesale supply support. For qualified partners, further market cooperation opportunities can be discussed based on order volume and regional market requirements.
For Wholesalers & Distributors
Gloris supplies complete automotive refinishing solutions to wholesalers and distributors worldwide. Our product range covers abrasive sanding discs, body filler, clear coats, window films and PPF. We deliver consistent, high-quality products with reliable supply to help partners grow their automotive repair business.
Technical Resources
Related Insights
FAQ
Why are film abrasives more stable and less likely to shed grit or deform in continuous sanding?
Why is film abrasive more stable and less likely to shed grit or deform?
You may also want to compare this with Why can film sanding discs still leave deep scratches or random swirl marks? and Why do abrasives clog, run hot, or shed grit, and how can you reduce these problems?.
In continuous sanding, the main reasons are:
Higher dimensional stability
Film backing is less likely to curl or deform under heat and pressure changes, keeping contact more uniform.
More even pressure transfer and scratch pattern
A stable backing helps reduce random deep scratches and improves finishing consistency before polishing.
Better grit retention in high-frequency work
Film products often maintain cutting performance longer, reducing frequent disc changes.
Stronger anti-clogging performance with dust extraction
With proper suction and pressure control, film abrasives can deliver more stable durability and process consistency.
Related product links
- 17 Holes Film Master Sanding Disc
- 48 Holes Film Master Sanding Disc
- 3-Inch Film Master Sanding Discs
Further reading
What abrasive grit sequence is more reliable for automotive refinishing?
There is no single fixed sanding sequence for every repair job, but a safe rule is to move from coarse to fine in gradual steps.
You may also want to compare this with In automotive refinishing, how should you choose between dry sanding and wet sanding? and Why do abrasives clog, run hot, or shed grit, and how can you reduce these problems?.
A common workflow is:
-
P80-P120: for initial body filler shaping, correcting obvious defects, or removing old coatings quickly.
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P150-P240: for intermediate sanding to remove deeper scratches left by the previous step.
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P320-P500: for surface preparation before primer or surfacer.
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P800-P1500: for fine sanding before topcoat, blending areas, or higher-finish refinement.
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Above P1500: better suited to fine wet sanding, pre-polish preparation, or correcting minor defects on high-gloss surfaces.
Practical tip:
Avoid jumping directly from a very coarse grit to a very fine grit. Deep scratches from the previous step can remain and cause rework. A step-by-step progression is usually more stable.
Related product links
Further reading
In automotive refinishing, how should you choose between dry sanding and wet sanding?
Both dry sanding and wet sanding are common. The key is not which one sounds more advanced, but which one suits the current step better.
You may also want to compare this with What abrasive grit sequence is more reliable for automotive refinishing? and Why do abrasives clog, run hot, or shed grit, and how can you reduce these problems?.
In general:
-
Dry sanding is better for fast shaping, higher efficiency, and continuous work with a dust extraction system.
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Wet sanding is better for fine surface refinement, controlling local heat buildup, and reducing airborne fine dust.
When to prioritize dry sanding:
Dry sanding is usually more efficient for body filler shaping, sanding surfacer or primer, and any step where material must be removed quickly.
When to prioritize wet sanding:
Wet sanding is usually better for pre-topcoat refinement, pre-polish correction, and jobs where scratch consistency matters more.
Practical note:
Before wet sanding, confirm that the abrasive and backing support wet use. During dry sanding, poor dust extraction will make clogging, heat, and dust problems more obvious.
Related product links
What abrasive backing materials are commonly used in automotive sanding, and how should you choose among them?
What are the common abrasive backing materials?
You may also want to compare this with How should film abrasives, mesh abrasives, and sponge abrasives be combined for flat panels, curves, and edges? and What abrasive grit sequence is more reliable for automotive refinishing?.
The most common backing materials are listed below:
Paper Backing
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Cost-effective and widely used
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Suitable for routine dry sanding and lighter-duty applications
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Stability may drop under heat, humidity, and long continuous use
Cloth Backing
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Better flexibility and tear resistance
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Often used for heavier cutting or jobs requiring bending
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Usually higher cost than paper backing
Film Backing
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More uniform thickness and higher dimensional stability
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Less edge curl and deformation in continuous sanding
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Common in automotive fine sanding and pre-paint finishing
Sponge Backing
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Better conformity on curves
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Useful for edges, contours, and manual detail work
Mesh Backing
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Strong anti-clogging performance with dust extraction
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Suitable for dusty and clog-prone conditions
