3M Softback Sanding Block Medium Grade Aluminium Oxide Abrasive 140 mm x 115 mm 03808

3M 03808 Softback sanding block is a medium grade aluminium oxide abrasive pad measuring 140 mm length by 115 mm width, designed for manual sanding applications where surface finish quality is important.

The flexible foam pad construction provides a comfortable grip, allowing the user to sand edges, rims, and hard-to-reach areas effectively while helping to eliminate finger marks for a smooth finish. This sanding block is versatile across multiple materials including wood, fibreglass, metals, and plastics.

Its medium abrasive grade is suitable for diverse sanding tasks ranging from rough shaping to finish preparation. The sanding sponge is washable and reusable, supporting sustainability by minimizing waste. Additionally, it can be used wet or dry; wet sanding helps control airborne dust improving both health and safety during the process.

Typical applications include carpentry workshops, marine industry maintenance, various DIY projects, and automotive repair tasks where contour finishing, deburring, or rust removal is required.

The soft sanding sponge construction helps reduce the risk of burn-through, making it ideal for delicate surface preparation such as old bottom paint prior to repainting. The product is made in the United Kingdom by 3M, a reputed innovator in abrasive technologies delivering industrial and commercial solutions.

Flexible foam pad offers comfortable grip and easy handling. Medium-grade abrasive suitable for a wide variety of sanding tasks. Effective for working on wood, fibreglass, metals, and plastics. Washable and reusable design minimizes waste and costs.

The sanding block can be used wet or dry to reduce dust and improve finish quality. Conforms easily to edges, rims, and hard-to-reach areas for precise surface finishing. Soft construction helps prevent burn-through on sensitive surfaces.

Ideal for carpentry, marine, DIY projects, and automotive repairs.

Explore the full range of Sanding Blocks and abrasives within the EnvMart catalog to find the right tools for your industrial, construction, marine, and automotive finishing needs.