3M 7000119264 Silicon Carbide Sheet 280 Grit 9x11 in

Product Description

The 3M 7000119264 is a silicon carbide abrasive sheet designed for fine sanding and finishing work on a range of surfaces. Built on a lightweight A-weight paper backing, this sheet provides flexibility and conformability for hand sanding applications. The 280-grit abrasive cuts consistently and the open-coat construction reduces loading, extending sheet life when working with resins, paints, primers, and wood. Each sheet measures 9 inches x 11 inches, a standard size compatible with hand sanding blocks and manual finishing workflows. Abrasive technicians, finishing carpenters, auto body techs, and industrial painters will find this sheet suited for between-coat sanding and surface prep tasks.

This abrasive sheet is used in surface preparation and finish-coat sanding across automotive refinishing, woodworking, and general industrial applications. The 280-grit rating positions it in the fine-abrasive range, making it appropriate for smoothing between primer coats, scuff sanding, or final preparation before topcoat application. The 9 inches x 11 inches sheet size can be cut or folded to fit standard sanding blocks or used full-sheet for flat surface work.

Key Features

• Silicon carbide mineral for consistent, sharp cutting on hard surfaces and finish coats
• 280 grit — fine abrasive range suited for between-coat sanding and surface refinement
• A-weight paper backing provides flexibility for hand sanding and contouring
• Open-coat construction minimizes loading when sanding resins, paints, and soft materials
• Load-resistant coating extends usable sheet life
• Standard 9 inches x 11 inches sheet size fits common sanding blocks and can be cut to size

Compatibility

Designed as a standard 9 inches x 11 inches abrasive sheet for use with hand sanding blocks and manual sanding applications across automotive, woodworking, and industrial finishing workflows.

Installation Notes

Sheets are intended for hand sanding or use with compatible sanding blocks — confirm block size before cutting. When sanding between finish coats, ensure the previous coat is fully cured before abrading. Dispose of loaded or worn sheets promptly to avoid inconsistent surface results. Personal protective equipment including a dust mask and eye protection is recommended during use.

Technical Specifications

• Abrasive Mineral: Silicon Carbide
• Grit: 280
• Backing Weight: A-Weight (Light Paper)
• Coat Type: Open Coat
• Sheet Size: 9 inches x 11 inches
• Weight: 0.02 pounds
• UPC: 00051141278513

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119264