TheFury
Oh, the humanity!!
Do you have pets in NY? How 'bout aquariums. Try pet supply stores and look at fresh water aquarium sand. Comes in different colors, and if it's safe for fresh water aquaria, then it will work fine for CP.
A-quar-I-ums?? What are those?? LOL, yeah I think we have a few of those in NYC. And I have a pet store nearby that sells aquarium sand. Estes brand marine sand, I believe. I was afraid aquarium sand would be too fine, but I'll take that as an endorsement of the product.
Anyone know about other blasting media that I linked to in my post above?
Thanks for the replies, everyone.