Some questions, where do you guys get your rubber plates from? I found a set on Ameritool-inc which is fairly costly but they do not have very high grit. Are the rubber pads re-usable when I get new. Wet dry sand paper an effective means of doing things? Would definately take down costs.
Like this?
http://www.ameritool-inc.com/store/index.cfm/product/25_2/sponge-pad.cfm