bead blast sand substitute

Rice Nuker, where can i get that sand you are talking about. i will give it a try on the undercoating. i can scrap it off with a screw diver so im sure it will work for what i need it for. and as for the proper respiratory equipment, i have a paint mask i will use and some safety glasses. Do you think i will need some there stuff, etc.?

Cuda Chick, thanks for the info and the warnings, i have never done this on my own before so all the info the BETTER!

thanks again guys for the info!