kadiya
Member
I've read a number of posts on here about obtaining silica free play sand and that southdown or old castle is the company to go with. I know I had trouble finding anyone who carries that brand here in Colorado and I have heard it is more of a regional product. I've had some trouble finding it online, just wanted to let ppl know I did find some places that sell it online. Amazon.com carries it, but shipping is pretty expensive. However, I found this other online store and they charge less for the sand itself as well as for the shipping. https://www.polsteins.com Hope that helps someone out.