3M 7000120254 Abrasive Disc Roll 5 Inch P800 Grit Film

Product Description

The 3M 7000120254 is a Stikit film disc roll designed for fine sanding applications in finishing work on plastics, gel coats, and polyurethane solid surface substrates. Built on a durable, tear-resistant film backing with aluminum oxide abrasive grain, this disc roll delivers a close-tolerance, consistent finish pass after pass. At P800 grit and 5 inches in diameter, it is suited for detail sanding and surface prep where a smooth, uniform result is required. The roll format eliminates liner removal between disc changes, keeping workflow moving on the bench or in the spray booth.

This disc roll is commonly used in auto body, marine, and industrial finishing environments where fine abrasive work on non-metallic surfaces is required. Typical applications include sanding gel coat on fiberglass panels, finishing polyurethane solid surfaces, and smoothing plastics before topcoat application. The open coat construction reduces loading when working softer materials, helping extend disc life and maintain cut rate across a full roll of discs.

Key Features

• Aluminum oxide abrasive grain provides fast cut rate and extended service life across a variety of surfaces
• Durable film backing is tear-resistant and supports close-tolerance, consistent finishes
• Open coat construction reduces disc loading and maintains an aggressive cut on softer substrates
• Stikit pressure-sensitive adhesive backing allows quick disc application and clean removal from the backup pad
• Roll format eliminates individual disc liner removal, reducing downtime during disc changes
• P800 grit is suited for fine finishing passes on plastics, gel coats, and solid surface materials

Compatibility

Designed for use with 5-inch Stikit-compatible backup pads and random orbital or rotary sanders that accept pressure-sensitive adhesive disc systems.

Installation Notes

Installation and disc changes should be performed with the sander powered off and unplugged. Press the disc firmly and evenly onto the backup pad to ensure full adhesive contact before use. Inspect the backup pad surface for debris or residue before applying a new disc, as contamination can affect adhesion and finish quality. Worn or damaged backup pads should be replaced to prevent uneven sanding patterns.