3" SiaAir Sanding Discs 7940

So clever can an abrasive disc be. On the outside, the ingenious net-backed abrasive, in the middle the foam cushioning which equalizes the application pressure and on the inside the well proven siafast hook and loop fastening system.

This makes you shine, and your work too.

• fine sanding of round edges, contours and also concave / convex shapes
• fine sanding of primer filler, paint and lacquers
• sanding for blending
• sanding of mineral substances
• fine surface sanding before polishing
• producing a mat finish on surfaces

Sold as Single discs