3809, Foam Backed Pad, 140 x 115mm, Fine, Aluminium Oxide

3M Softback Sponges - 115 x 140 x 5mm.
This high-quality sponge is coated on one face. At just 5mm thick it is the most conformable of all the sanding sponges and is available in three different grades.
3M Sanding Sponges offer a variety of grades and flexibilities for contour sanding on woods and lacquers.

Features and Benefits
• Flexible yet durable foam pad to sand or key edges, rims and hard-to-reach areas by hand
• Soft Sanding Sponge constructions reduces the risk of burn-through on edge and rim areas
• Excellent at eliminating finger marks

Notes
• Sold in packs of 20