Edic Floor Polisher Saturn 1 Speed with Weight-17LS3-BKDescription Sometimes, for real proper buffering, you need to put on some weight to get the best result possible. Not all buffer machines have this type of device, but the JV17SS from and modified by Johnny Vac got it. You can put on till 20 pounds and more. This appliance is for a deeper buffering and the roughest floors. Build with the best stainless steel on the market; the JV17SS is made to give you the peace of mind you need and more when you