3M 775L Hook and Loop Sanding Disc Non-porous Abrasive Disc for Automotive Machinery
01|Product Overview 3M 775L film-backed hook-and-loop abrasive disc, also known as PSG grain hook and loop sanding disc, is non-porous film backed sanding disc. It serves as abrasive disc for metal & putty sanding, widely adopted as automotive OEM sanding disc and construction machinery sanding disc...
01|Product Overview
3M 775L film-backed hook-and-loop abrasive disc, also known as PSG grain hook and loop sanding disc, is non-porous film backed sanding disc. It serves as abrasive disc for metal & putty sanding, widely adopted as automotive OEM sanding disc and construction machinery sanding disc, also ideal aviation paint stripping sanding disc. It features faster cutting and long service life, delivers consistent surface finish, easy to replace with hook-and-loop design, and cyclone holes for efficient dust removal.
02|Product Feature
*Faster Cutting Speed & Extended Service Life
Cutting performance far exceeds traditional abrasives.
*Consistent Surface Finish, Wide Application
Suitable for automotive, electronics, machinery and other industries.
*Hook-and-Loop Bonding, Quick Replacement
The abrasive disc can be installed and replaced rapidly.
*Cyclone-Shaped Holes, Powerful Dust Removal
Cyclone holes absorb dust and prevent clogging, no need for hole alignment.
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03|Product Specifications
| Abrasive | PSG Precision-Shaped Grain |
| Available Grit | P80/P120/P150/P180/P220/P240/P320/P400 |
| Backing | Hook-and-loop |
| Material | Hook-and-loop fabric |
| Total Length (mm) | 125 |
| Size | 180 |
04|Wide Range of Applications
This product is widely applicable to automotive OEM workshops, electronics manufacturing, bus coating lines, railway locomotive finishing, aviation maintenance, fiberglass processing and construction machinery industries, for metal surface treatment and putty sanding. It adopts PSG Precision-Shaped Grain, stable and reliable in quality with professional grinding performance. Custom specifications and sizes are available to meet diverse industrial polishing demands.
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