Rust and paint eater vs. Dynazip

[hugger6933]

I bought a month maybe two months ago a TP tools rust and Paint Eater. It is a knock off of the Dynabrade Dynazip tool that lots of people use to remove the undercoating from the underneath of the bellypans of GM cars and trucks.I had read about them and the vast amounts of people that had or had used them in the Chevelle forums long ago when I was doing up a car and I remember the guys talking about how awesome they were at removing the tar from under the cars. well when I was sanding a inner fender on one of my trucks I got about a quarter through it and stopped and went shopping. I first looked at the Dynazip it has several wire wheeld that can be had with it and the tp tools one came with only one but they list two in the catalog. I was wondering what you guys were using witch one for what and what wheels I need to order so I can use my tool. I took it out of the box and put an end it it oiled it and played with it for about 30 seconds and put it up and now I am about to use it and would like to know about the wire wheels. Also it came with the paint remover wheel like the kind you buy from 3m to put in a drill except much heavier. I'll try it out and let you know. Jim