"Never knew this existed until I purchased a Titan belt sander and was offered this by the sales person. Always an easy target for tools but I was a bit sceptical. However this does work. It unclogs belts within a couple of seconds (5) and looks like it will give sanding belts and also sanding pads on my detail sander a much longer life. Good buy."
"Simple and cost effective I'd say. This product will extend your abrasive belt life by x 10 as it cleans off the resinous build up that will drastically inhibit performance. It's a 'must have' if you do a lot of sanding and hate throwing away expensive sanding belts!"
"I read the other reviews and thought that this looked useful. I was wrong. It is totally and utterly useless. I have used it as instructed, and it makes no noticeable difference whatsoever. Don't waste your money on this - just buy some more sanding belts instead. Complete junk. Possibly useful as a giant pencil eraser, but that's about all."