3M 7000028350 Sanding Block 2.5 X 5 Inches

Product Description

The 3M 7000028350 is a handheld sanding block designed for manual abrasive work on flat and contoured surfaces. Measuring 2.5 inches wide by 5 inches long, it provides a firm, controlled backing for sandpaper or abrasive sheets, ensuring even pressure distribution across the work surface. Weighing 1.73 pounds, the block offers enough mass to maintain consistent contact without excessive fatigue during extended use. It is suited for surface prep tasks in HVAC, plumbing, and general trade applications where clean, smooth material surfaces are required before fitting, bonding, or finishing work.

This sanding block is appropriate for residential and light commercial job sites where hand sanding is preferred over powered abrasive tools. Common applications include deburring pipe ends, smoothing rough edges on sheet metal, preparing surfaces for adhesive bonding, and general material finishing. Its compact dimensions make it practical for confined work areas where power tools cannot reach or where controlled, fine-detail sanding is needed.

Key Features

• Compact 2.5 inch by 5 inch footprint fits standard abrasive sheet sizes
• Firm block construction distributes hand pressure evenly across the sanding surface
• 1.73 pound weight provides controlled mass for consistent surface contact
• Suitable for flat and contoured surface prep in trade and general maintenance applications
• Handheld design allows use in tight or confined spaces

Compatibility

Designed for use with standard sandpaper and abrasive sheets cut to fit the 2.5 inch by 5 inch block face, suitable for general-purpose hand sanding applications across trade disciplines.

Installation Notes

No power source is required for this hand tool. Secure the abrasive sheet firmly to the block face before use to prevent slipping during operation. When sanding near finished surfaces or sensitive components, mask adjacent areas to avoid unintended abrasion. Follow applicable workplace safety guidelines regarding dust generation, including use of appropriate respiratory protection.