Review on WEN 12SD120 120 Grit Adhesive Backed Sandpaper by Rubeen Black

I haven't had enough time to tell from the first disc how well it will hold up. But when I installed the disc, I found that the discs are actually 11 and 3/4 inches in diameter, not 12 inches as advertised. This may seem like a minor issue, but it's not for me. I often have to sand while keeping the piece I'm sanding slightly above the edge of the wheel (to create a slight "shoulder" if you like). the edge of the wheel around the perimeter. UPDATE: Two days after installing the first disc, I found that it was coming loose from the wheel on all edges (and yes, I cleaned the wheel thoroughly and made sure it was dry and free of stains). old glue or junk.) So not only are the discs small, but they also have poor adhesive backing.. Overall very disappointing.