3M 7000149240 Trizact 268XA Psa Film Disc Roll 5 Inch Ao Blue

Product Description

The 3M 7000149240 is a pressure-sensitive adhesive (PSA) film disc roll in the Trizact 268XA series, engineered for precision polishing and finishing work across a wide range of substrates. Built on a waterproof polyester film backing, it uses 3M microreplication technology to form a structured abrasive surface that delivers consistent, repeatable finishes throughout the life of the disc. The 5-inch diameter format is sold as a roll and is color-coded blue to help technicians track grade progression during multi-step finishing sequences. This product is suited for both wet and dry use.

This disc roll is intended for polishing and finishing applications on substrates such as glass, acrylic, composites, and coated surfaces. The PSA backing allows fast attachment and removal from compatible hand tools or power tools with a smooth backup pad. It is commonly used in auto body, marine, optical, and industrial finishing environments where a fine, uniform surface is required across multiple passes. Color coding by grade simplifies workflow when running sequential grits.

Key Features

• 3M microreplication technology produces a consistent, controlled finish across the disc surface
• Waterproof polyester film backing supports both wet and dry operation
• Color-coded blue by grade to reduce sequencing errors during multi-step finishing
• PSA attachment provides quick, secure mounting to hand or power tool backup pads
• Suitable for use on glass, acrylic, composites, and other sensitive substrates

Compatibility

Designed for use with 5-inch PSA-compatible backup pads on hand tools and power finishing tools. No specific model compatibility data was provided in the product input.

Installation Notes

Installation is performed by pressing the PSA-backed disc firmly onto a clean, dry backup pad rated for the tool speed in use. Ensure the backup pad surface is free of debris or adhesive residue before applying a new disc to maintain proper bond and concentricity. When running wet, confirm that the tool and backup pad are rated for wet operation. Remove and replace the disc when the abrasive structure shows signs of loading or wear to maintain finish consistency.

Technical Specifications

• Diameter: 5 inches
• Abrasive Type: Aluminum Oxide (AO)
• Backing Material: Waterproof Polyester Film
• Attachment Type: PSA (Pressure-Sensitive Adhesive)
• Color: Blue
• Unit of Measure: Roll
• Package Weight: 4.81 pounds
• Package Length: 6.7 inches
• Package Width: 6.6 inches
• Package Height: 7.8 inches
• Minimum Order Quantity: 1
• UPC: 00051144888023

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000149240