Howdy, The Eastwood Company in Malvern Pa. carries blasting media; glass bead, walnut shells, silicone carbide and poly abrasive. Walnut shells are $37.99 for 50lbs. They are an automotive tool and body supply shop. Eastwood Box 3014 Malvern, Pa. 19355 800-345-1178 www.eastwoodco.com Mike McCoy So Central Pa Chapter 170 Middletown, Pa Mailto:mjmc@ibm.net Newton Hunt wrote: > > Rolls Royce used finely ground walnut shells to do the final polish on > the glass they installed because the shells were the finest polishing > compound available. > > I was thinking that tiny styrofoam pellets wound do well. > > Try sand blasting supply companies. > > Newton --
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