Quality 3M 268L PSA Microfinishing Film Wet & Dry Fine Polishing for Metal Plastic Paint Surfaces factory

3M 268L PSA Microfinishing Film Wet & Dry Fine Polishing for Metal Plastic Paint Surfaces

Brand Name

certificate

ISO9001，RoHS

country of origin

China

MOQ

5000pcs

payment method

T/T

period for dispatch

15 work days

Packing

Carton

Product Summary

01｜Product Overview 3M 268L PSA Microfinishing Film is premium adhesive-backed film sandpaper with aluminum oxide micro-abrasives on tough polyester film substrate. It supports both dry and wet grinding, delivers uniform fine finishing and great conformability for workpiece contours. It provides ...

Specifications

Features:

Fast Cutting Long Service Life Consistent Finish

Substrate:

Polyester Film

Abrasive:

Aluminum Oxide

Backing Type:

PSA Pressure Sensitive Adhesive

Size:

215.9mm*280mm

Grit:

120#/240#/320#/400#/600#/800#/1000#/1500#

Working Method:

Dry Grinding / Wet Grinding

Function:

Rust Removal, Polishing, Fine Sanding, Surface Finishing

Applications:

Metal Surfaces, Plastic Workpieces, Paint Finishing And Electrophoretic Coating Layers

Product Description

01｜Product Overview

3M 268L PSA Microfinishing Film is premium adhesive-backed film sandpaper with aluminum oxide micro-abrasives on tough polyester film substrate. It supports both dry and wet grinding, delivers uniform fine finishing and great conformability for workpiece contours. It provides stable cutting performance and consistent surface effect, reliable quality brings satisfying finishing results.

02｜Product Features

*Polyester film backing, high strength, flexible and durable, fits curved workpiece contours.

*Aluminum oxide micro-grain, precise fine grinding, excellent for paint surface finishing.

*PSA pressure-sensitive adhesive backing, easy sticking and convenient operation.

*Wet & dry dual use. Wet grinding reduces dust and abrasive clogging.

*Uniform abrasive distribution, stable cutting, produces even surface texture.

03｜Product Specifications

Substrate	Polyester Film
Abrasive	Aluminum Oxide
Backing Type	PSA Pressure Sensitive Adhesive
Size	215.9mm*280mm
Grit	120#/240#/320#/400#/600#/800#/1000#/1500#

04｜Product Advantages

3M 268L microfinishing film adopts uniform dense film substrate and precision abrasive grains with stable cutting performance and consistent scratch pattern. Compared with ordinary sandpaper, it resists deformation and grain shedding. It delivers high-precision microfinishing, superior surface smoothness, longer service life and effectively reduces rework rate and overall consumable cost.

05｜Wide Range of Applications

This 3M 268L microfinishing film is widely applied on metal surfaces, plastic workpieces, paint finishing and electrophoretic coating layers. It performs excellent in fine surface trimming, coating preparation and partial repair. It achieves consistent delicate finish without scratching workpieces for precision surface treatment tasks.