Review on Gison GPW212 5 Inch Sander Polisher by Christopher Clearfield

I was sanding concrete countertops for several hours with an electric wet polisher that kept shutting off. I bought this because I didn't like the idea of being electrocuted and it works great! I bought a set of 4", 5" and 7" moldings for this and had no problems. It doesn't come with plumbing so you'll have to go to a hardware store and find out. comes with a weird 5 1/ 2" diameter. I used it as a back up pad for 7" pads because the 7" pad I bought was not round and wobbled a lot. It worked really well for that.